000 00239nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a620.8022
100 _aSIDHESWAR N
245 0 _aMACHINE DRAWING
260 _bT.M.H
942 _cBTECH
999 _c141027
_d141027