000 00259nam a22001337a 4500
003 AUM
020 _a9789351393177
100 _aAhuja, G.
245 _aSimplified Approarch
260 _bBharat pub.
300 _a776
700 _aGupta,R.
942 _2ddc
_cBK
999 _c3249
_d3249