TY  - BOOK
AU  - Bethune, James D
AU  - 
TI  - Basic electronic and electrical drafting
U1  - 621.3.049.73:744 
PY  - 1980///
CY  - New Jersey
PB  - Prentice-Hall of India
KW  - Electric circuits
KW  - Electronic circuits
KW  - Electronics
ER  -