000 00329nam a2200121Ia 4500
008 200103s9999||||xx |||||||||||||| ||und||
040 _aIMU-MPC
082 _aColumn-17
100 _aLeigh, Ronald W.
245 0 _aautoCAD : A concise guide to commands and features
260 _bGalgotia Publications Pvt. Ltd.
_c1990
942 _cBK
999 _c6116
_d6116