TY  - BOOK
AU  - Maxey,Randall A.
TI  - Upgrading to AutoCAD release 13
SN  - 8120310853 (pbk.)
U1  -  620.00420285536 
PY  - 1995///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computer graphics
KW  - AutoCAD
N1  - Includes index
ER  -