000 00336nam a2200133Ia 4500
001 136703
008 170722s9999 xx 000 0 und d
100 _aVarghese, P. I.
245 _aEngineering graphics /
250 _a8,10
260 _aThrissur :
_bV I P Publishers ,
_c2002,2003.
653 _aEngineering Graphics
942 _cTB
999 _c125547
_d125547