00264nam a2200097Ia 4500008004000000082001600040100002400056245003500080260004300115300000800158210210b1973   xxu||||| |||| 00| 0 eng d  a300.72 WALL  aWALLACE (Walter L).  aLogic of science in sociology.  aChicago.bAldine Publishing Co.,c1973  a139