000 00368nam a22001577a 4500
999 _c2790
_d2790
003 OSt
008 190204b xxu||||| |||| 00| 0 eng d
020 _a9789387053984
082 _a370.150 SHU
100 _aSukl,Ashutosh Kumar
700 _aGupta,Mahima
245 _aLearning & Teaching
260 _aMeerut
_bR Lall Book Depot
300 _a580p
942 _2ddc
_cGB