000 00407nam a22001697a 4500
003 OSt
005 20190319112319.0
008 190319b xxu||||| |||| 00| 0 eng d
020 _a9788183987202
041 _aENGLISH
082 _a621 GUP
100 _aGUPTA KUMAR
245 _aENGINEERING PRACTICAL PHYSICS
260 _aBEGUM BRIDGE
_bPRAGATI PRAKASHAN
_c2009
300 _a150
_b20
942 _2ddc
_cDB
999 _c14320
_d14320