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Book reviews     
Hélène Carrère d'Encausse, Une Révolution, une victoire. L'union soviétique de Lénine à Staline 1917–1953. Paris: Editions Richelieu, 1972. 446 pp. 60 F.

Joel C. Moses, Regional Party Leadership and Policy‐Making in the USSR. (Praeger Special Studies in International Politics and Government.) New York: Praeger Publishers, 1974, and London: Pall Mall Press, 1975. xv+263 pp. £8.00.

Robert J. Osborn, The Evolution of Soviet Politics. Homewood, Ill. and London: The Dorsey Press, 1974. xiii+574 pp. $10.95.

Robert H. Donaldson, Soviet Policy toward India: Ideology and Strategy. (Russian Research Center Studies, 74.) Cambridge, Mass.: Harvard UP, 1974. x+338 pp. £7.50.

Lloyd G. Churchward, Contemporary Soviet Government. Second Edition. London: Routledge & Kegan Paul, 1975. 368 pp. £6.95.

Otto Ul?, Politics in Czechoslovakia. San Francisco and Reading: W. H. Freeman, 1975. xi+181 pp. £4.70.

Ivan Volgyes (ed.), Environmental Deterioration in the Soviet Union and Eastern Europe. (Praeger Special Studies in International Politics and Government.) New York: Praeger, 1974, and London: Pall Mall Press, 1975. xiii+168 pp. $14.00. £6.00.

Rolf Freund, Investitionskriterien als Mittel zur Realisierung eines Entwick‐lungspfades. Dargestellt am Beispiel der UdSSR. Berlin: Osteuropa‐Institut an der Freien Universität Berlin, 1974. v+202 pp. DM 12.00.

László Szamuely, First Models of the Socialist Economic Systems. Principles and Theories. Budapest: Akadémiai Kiádó, 1974. 109 pp. £2.60.

Iain F. Elliot, The Soviet Energy Balance. Natural Gas, Other Fossil Fuels, and Alternative Power Sources. (Praeger Special Studies in Economics and Development.) New York: Praeger Publishers, 1974, and London: Pall Mall Press, 1975. xv+277 pp. £8.00.  相似文献   

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A state law has placed an obligation on the criminal investigation laboratories to screen and quantitate all preparations, both pharmaceutical and illicit, that fall under the provisions of "Excepted Substances." Without complete screens on these preparations, there is room for erroneous indictments as well as possible acquittals on technicalities.  相似文献   
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This study examined the nature and correlates of different patterns of perceived control in adolescents' relationships with their best friends. Participants included firstborn adolescents (M = 14.94 years), their younger siblings (M = 12.44 years) and both their mothers and fathers in 163 families as well as a best friend of each adolescent (M = 15 years). Data were collected from family members during home visits regarding adolescents' family relationships, friendships, and psychosocial adjustment; time use data were gathered during a series of 7 nightly phone interviews. Information was obtained from best friends during a brief phone interview. We developed a typology of 3 different patterns of perceived friendship control based on the combination of adolescents' and their best friends' ratings of relational control. Patterns of control in adolescents' friendships were associated with the distribution of control in both parents' marriages and adolescents' sibling relationships. Further analyses, designed to test developmental predictions, revealed connections between friendship control and other qualities of adolescents' friendships (i.e., intimacy, conflict, perspective-taking).  相似文献   
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This article determines the conditions under which theSouthern countries should act together, or separately, whilenegotiating with the North about climate change policy andabout the conditions for future Southern engagement. The papermodels the international negotiations with complete and withasymmetric information in a dynamic framework. Results showthat, depending on their characteristics, the differentplayers can obtain benefits delaying the moment of theagreement.  相似文献   
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