000 00288nam a2200121Ia 4500
008 220201s2006 xx 000 0 eng d
082 _a620.1
_bRAJ
100 _aRajput,R K
245 0 _aMechanical engineering element
260 _aDelhi
_bLaxmi Pub
_c2006
300 _a668
942 _2ddc
999 _c37267
_d37267