00353nam a2200133Ia 4500 210210b1971 xxu||||| |||| 00| 0 eng d 306.4 GURS GURVITCH (Georges). Social frameworks of knowledge. New York. Harper & Row, Publishers., 1971 xxxviii,292 Culture 040974 90887 90887 0 0 0 0 Sociology AL AL Sociology 2021-02-17 0.00 0 306.4 GURS 040974 2021-02-17 00:00:00 2021-02-17 BK