000 00359nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a128.3
_bSIN
100 _aSingh, Surjit
245 _aComparative study of the concept of human nature propounded by educational theories and revealed by psychological studie
260 _bABS Publications
_aJalandhar
_c1986
999 _c138519
_d138519