000 00245nam a2200121Ia 4500
082 _a604.2
_bSID
100 _aSIDHESWAR N.
245 0 _aMACHINE DRAWING
250 _a1
260 _bMC-GRAW HILL EDU.(I) PVT LTD.
300 _a0
942 _cREF
999 _c79612
_d79612