000 00350nam a2200145Ia 4500
008 210301b xxu||||| |||| 00| 0 eng d
100 _aSINGH, HARWINDER
245 _aENGINEERING DRAWING AND COMPUTER GRAPHICS
250 _a4th
260 _aDHANPAT RAI, 2011.
_b
_c
300 _a518
690 _aMRU, MECHANICAL ENGINEERING
905 _aBooks
906 _aMRU
907 _a139510
999 _c229124
_d229124