000 00315nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aK. Venugopal
245 0 _aEngineering Drawing and Graphics + Autocad
_cby K. Venugopal
260 _c0
650 _aB
942 _cBK
999 _c13818
_d13818