000 00282nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a621-GEN
100 _aGentle, R
245 0 _aMechanical engineering Systems
260 _aNew Delhi
_bIEE
_c2001
300 _a310
942 _2ddc
999 _c65118
_d65118