00507nam a2200205Ia 4500008004100000037001500041040000800056041000700064082002600071100002200097100002000119245006400139250001100203300001700214650001700231650001500248872000700263942001600270999001500286250108t1964||||xx |||||||||||||| ||eng|| adonacioĢn aCBC aen aBIB-ZUI/05.11.00/0609 aArensberg, Conrad aNiehoff, Artuhr aIntroducing social change : a manual for americans overseas a4a. ed avii, 229 pb aANTROPOLOGIA aSOCIOLOGIA ac aMJChcLibro c8514d8514