000 00274nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Sidheswar, N. & et.al"
245 0 _aMachine Drawing
260 _bMc Graw Hill
260 _c2013
365 _b580.00
942 _cBK
999 _c150749
_d150749