000 00263nam a22001097a 4500
003 OSt
008 230624b |||||||| |||| 00| 0 eng d
100 _aVerma, P.S.
245 _aGenetics
260 _aNew Delhi
_SS. Chand and Co. (Pvt.) Ltd.
_c1975
942 _2ddc
_cBK
999 _c28471
_d28471