000 00311nam a2200109Ia 4500
008 220510s1965 xx 000 0 und d
041 _aeng
082 _a180 ACK/ROB
100 _aACKERMAN ROBERT.
_9816380
245 _aTHEORIES OF KNOWLEDGE:A CRITICAL INTRODUCTION.
260 _aBOMBAY
_b TATA MCGRAW HILL
_c1965
999 _c565784
_d565784