TY  - GEN
AU  - Bethune,James D.
TI  - Engineering graphics with AutoCAD 2006
SN  - 8120330633
U1  - 604.2 
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Engineering graphics
N1  - Includes index
ER  -