000 00301nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aN D Bhatt
245 _aEngineering Drawing
250 _a1st
260 _bDelhi:Charotar Pub
_c1999
300 _a472p.
650 _aElectronic
999 _c320
_d320