000 00325nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aNarayana K L and Kannaiah P
_91790
245 0 _aEngineering Graphics
260 _bScitech Publicaions
260 _c2000
300 _a360
650 _aMechanical
_91791
942 _cBE_BK
999 _c2196
_d2196