What collection of papers by a Russian-British social and political theorist appeared in 1969?
Two Concepts of Liberty "Two Concepts of Liberty" was the inaugural lecture delivered by the liberal philosopher Isaiah Berlin before the University of Oxford on 31 October 1958. It was subsequently published as a 57-page pamphlet by Oxford at the Clarendon Press. It also appears in the collection of Berlin's papers entitled "Four Essays on Liberty" (1969) and was more recently reissued in a collection entitled simply "Liberty" (2002).
Social Theory and Social Structure Social Theory and Social Structure ("STSS") was a landmark publication in sociology by Robert K. Merton. It has been translated into close to 20 languages and is one of the most frequently cited texts in social sciences. It was first published in 1949, although revised editions of 1957 and 1968 are often cited. In 1998 the International Sociological Association listed this work as the third most important sociological book of the 20th century.