000 004180000a22001690004500
245 _aAutoCAD 2000 : instant reference
100 _aOmura, George
100 _aCallori, B. Robert
260 _aNew Delhi
_bBPB Publications
_c1999
300 _avii, 407p.
020 _a8176560812
080 _a004.4
_bO5
650 _aComputer operating systems
650 _aReference books
041 _aEN
942 _cBK
999 _c72837
_d72837