000 00362nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEnglish.
100 _aDhawan,R.K.
245 _aGeometrical drawing.
_cBy R.K. Dhawan
260 _bS. K. Katariya & Sons, N.D.
520 _aEngineering
650 _aMechanical
942 _cBOOKS
999 _c1637
_d1637