000 nam a22 7a 4500
999 _c10111
_d10111
005 20180510163320.0
008 180510b xxu||||| |||| 00| 0 eng d
100 _aSingh,B.
245 _aMechanical Engineering
250 _a10th
260 _aNew Delhi
_bMade Easy
_c2016
300 _a574p.
942 _2ddc
_cDB