000 00375nam a22001337a 4500
020 _a9788121908245
040 _cNUST
082 _a621.0042 DHA
100 _aDhawan, R.K.
_9974
245 _aA Textbook of Machine Drawing:
_bIn First Angle Projection
260 _aNew Delhi:
_bS.Chand & Company Pvt. Ltd,
_c2014.
650 _aMachine Drawing:
_963246
942 _2ddc
_cBK
999 _c590095
_d590095