TY  - GEN
AU  - Bertoline, Gary R.
TI  - Autocad for engineering graphics
SN  - 0029460557
U1  - 620.00425 
PY  - 1990///
CY  - New York
PB  - Macmillan Publishing Co.
KW  - AutoCad
N1  - Includes references and index
ER  -