000 00243nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aBHATT ND & PANCHAL VM
245 _aELEMENTARY ENGINEERING DRAWING
250 _a49
260 _c2008
_bCHAROTAR
999 _c37309
_d37309