000 00254nam a2200109Ia 4500
008 200129s9999 xx 000 0 und d
082 _a604.2 SID-M
100 _aSIDHESWAR, N.
245 0 _aMACHINE DRAWING
260 _bTATA MCGRAW HILL
_c1980
942 _cREF
999 _c402
_d402