000 00265nam a22001217a 4500
999 _c35749
_d35749
020 _a9789388624718
082 _a530/NAR
100 _aNayyar N.K.
245 _aM.sc Entrance Exam Physics
260 _aDelhi
_bUniq Publication
_c2022
300 _a486
942 _cBK