000 00308nam a2200121Ia 4500
008 220201s2018 xx 000 0 eng d
082 _bMAI
100 _aMaini and Maini
245 0 _aAll In One Electronic simplified
260 _anew delhi
_bKhanna Book Publication
_c2018
300 _a800p.
942 _2ddc
999 _c38118
_d38118