000 00430nam a2200145Ia 4500
005 20260205063937.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a604.2 D536E
100 _aDhawan, R.K.
245 0 _aEngineering drawing : in first angle projection
260 _aNew Delhi
_bS.Chand & company
_c2014
300 _a673p.
690 _aEngineering drawings ;Engineering design ;Mechanical dwawing
942 _cBK
999 _c194831
_d194831