000 00279nam a2200121Ia 4500
008 230401s2009 xx 000 0 eng d
082 _a621.815
100 _aYADAV KS
245 0 _aBASIC OF MECHANICAL ENGINEERING
260 _bVAYA PUB
_c2009
300 _a503
942 _2ddc
_cBTECH
999 _c142
_d142