000 00274nam a22001217a 4500
999 _c35716
_d35716
020 _a9789386845443
082 _a153.94/ GUP
100 _aGupta R
245 _aJoint CSIR Ugc Net Genreal Atiitude
260 _aDelhi
_bRamesh Book Depo
_c2021
300 _a400
942 _cBK