000 00452nam a2200169Ia 4500
008 140613s1989 xx 000 0 und d
020 _a0314499326
082 _a006.6869CAD
_bLEA-M9
100 _aLEA, John
245 _aUnderstanding and using AutoCAD
_b
260 _bWEST PUBLISHING
_aNEW YORK
_c1989
300 _a239
_b
650 _aCOMPUTER AIDED DRAFTING
650 _aCOMPUTER AIDED DRAFTING
700 _aDIMITRIU, Judith
_e
942 _2ddc
_cBK
999 _c518
_d518