000 00300nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _bSHA
100 _aSharma, J.S.
245 0 _aKnowledge : its origin and growth
260 _aNew delhi
_bSterling publishers
_c1978
300 _a156
942 _2ddc
999 _c22212
_d22212