000 00245nam a2200097Ia 4500
008 170912s9999 xx 000 0 und d
100 _aPITIRIM SOROKIN
245 0 _aCONTEMPORARY SOCIOLOGICAL THEORIES
260 _bORIENT LONGMAN
_c1964
942 _cTB
999 _c4577
_d4577