000 00355nam a2200145Ia 4500
005 20260205063819.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a8121914310
082 _a604.2 D536T
100 _aDhawan, R. K.
245 0 _aTextbook of engineering drawing
260 _aNew Delhi
_bS.Chand
_c2014
300 _a668p.
942 _cBK
999 _c192335
_d192335