000 00515nam a2200217Ia 4500
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005 20220602164555.0
008 210210b1999 xxu||||| |||| 00| 0 eng d
020 _a8121916801
040 _cAL
041 _aeng
082 _a575 VERC
100 _aVERMA (P S)
_940223
245 _aConcept of evolution
260 _aNew Delhi
_bS. Chand & Co. Ltd.
_c1999
300 _avii,148,iv
690 _aEvolution
_940224
700 _aAGARWAL (V K).
_940225
906 _a055578
942 _2ddc
_cBK
999 _c103147
_d103147