000 00280nam a2200121Ia 4500
008 220201s1974 xx 000 0 eng d
082 _a823
_bKOT
100 _aKothari (D S)
245 0 _aScience and man.
260 _bIndian Publishers
_aDelhi
_c1974
300 _a44
942 _2ddc
999 _c4576
_d4576