000 00326nam a2200109Ia 4500
100 _aBarr Paul C.; Krimper Ronald L.; Lazear Micheal R. & Stammen Christopher
020 _a0 13 110198 6
942 _cBK
245 _aCAD: Principles and applications
260 _aPrentice - Hall, Inc., NJ
_cc1985
082 _a620.0042502854 Bar
999 _c11263
_d11263