000 00399nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
020 _a9788178842769
082 _bSIN
100 _aSINHA, P.B.
245 0 _aAUTOCAD 2006 ENGINEERING AND ARCHITECTURAL DRAWING HANDBOOK
260 _bCYBER TECH PUBLICATIONS, NEW DELHI
_c2007
300 _a220
650 _aMechanical Engineering
942 _cBK
999 _c157453
_d157453