Armer Michel Comparative social research Methodological problems and strateies - New York John Wiely 1973 - xxi,473p. cm. - Comparative studies in behavioural science: A Wiley series. Ed by Robert T Holt and John E Turner . Bibliography at the end of each chapter ISBN: 0471033219 Source: General Book Dewey Class. No.: Yb4, L3/TD3