000 nam a22 7a 4500
999 _c10287
_d10287
005 20180515120120.0
008 180515b xxu||||| |||| 00| 0 eng d
100 _aVipin,kumar.Singh
245 _aLaser system
250 _a1st
260 _aMeerut
_bKrishna Prakashan
_c2014
300 _a340 p.
942 _2ddc
_cDB