000 00385nam a2200169Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c400
_a97881728328
040 _aET
082 _a001 GUP R
100 _aGupta, R. K.
245 0 _aSamanya gyan prashnottari
250 _a1st
260 _bExcellent Books
_aDelhi
_c2021
300 _a288p.
500 _a58488
942 _cBK
999 _c64451
_d64451