000 00279nam a2200109Ia 4500
008 220201s2004 xx 000 0 eng d
100 _aAggrawal,BK
245 0 _aIntroduction to Engineering Machines
260 _bNew Delhi:Tata Mc Graw Hill
_c2004
300 _a353
942 _2ddc
999 _c87617
_d87617