000 00306nam a2200145Ia 4500
100 _aNigam S.P
650 _aDraughtsman
942 _cBK
654 _aDrawing
245 _aEngineering Drawing
260 _bSomaiya Publications
_aAnand
_c1975
082 _a604.24
300 _a176
546 _aENGLISH
999 _c29535
_d29535