000 nam a22 7a 4500
999 _c18090
_d18090
008 180220b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a005
_bomu
100 _aOmura, George
245 _aAutoCAD Release 11:Instance Reference,Second Editon/
260 _aIndia:
_bBPB Publications,
_c1991
300 _aP.311;
_c18.5cm
650 0 _aAutoCAD
942 _cREF