000 00239nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a658.3
_bHUM
245 0 _aHuman relations. Pt 1 & 2
260 _aUSA
_bHarward College
_c1952
942 _cBK
999 _c37227
_d37227