TY  - BOOK
AU  - Leach, James A.
TI  - AutoCAD 2000 Instructor 
SN  - 0072347619
U1  - 620.004202855369 
PY  - 2000///
CY  - Boston : 
PB  - McGraw-Hill, 
KW  - Autocad
KW  - Computer Graphics
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-234761-9.pdf
ER  -