000 00317nam a2200121Ia 4500
100 _aBhatt, N D
250 _a9th ed
942 _cBK
245 _aGeometrical and machine drawing
_ba text book for polytechnic students
260 _aCharotar Publishing House, Anand
_c1986
082 _a621.8 Bha
300 _aviii, 270
999 _c21687
_d21687