000 00353nam a2200133Ia 4500
008 210901s1998 xx 000 0 eng d
082 _a621.483 RAT
100 _aRatu, Krishan Kumar
245 0 _aBhartiya Parmanu parikshan aur nirstrikaran
260 _aJaipur
_bPointer Publishers
_c1998
300 _a246
650 _aEngineering
942 _2ddc
_cBK
999 _c22644
_d22644