Introduction to the Transaction Edition, Edward A. Tiryakian\nPreface, Edward A. Tiryakian\nLessons from Sorokin, Arthur K. Davis\nSome Problems for a Unified Theory of Human Nature, Marion J. Levy, Jr.\nChristianity and Modem Industrial Society, Talcott Parsons\nSociological Dilemmas: Five Paradoxes of Institutionalization, Thomas F. O'Dea\nSociological Ambivalence, Robert K. Merton and Elinor Barber\nIs American Business Becoming Professionalized? Analysis of a Social Ideology, Bernard Barber\nConditions for the Realization of Values Remote in Time, Walter Firey\nThe Temporal Structure of Organizations, Wilbert E. Moore\nSocial Structure and the Multiplicity of Times, Georges Gurvitch\nSocial Change and Social Systems, Charles P. Loomis\nSome Reflections on the Nature of Cultural Integration and Change, Florence R. Kluckholm\nConvergence of the Major Human Family Systems During the Space Age, Carle C. Zimmerman\nDon Luigi Sturzo's Sociological Theory, Nicholas S. Timasheff\nDisjuncs