000 00313nam a2200157Ia 4500
100 _aRandhawa, S S; Kabra, Atul
080 _a574
526 _dTB
526 _aUG
366 _f10%
942 _cBK
245 _aRemedial biology
260 _aS Vikas & Co.
_bJalandhar
_c2017
300 _a744
546 _aE
999 _c52827
_d52827