TY  - BOOK
AU  - Prochnow,Dave
TI  - 50 powerful printed circuit board projects
U1  - 621.38174 
PY  - 1988///
CY  - Blue Ridge Summit, PA : 
PB  - Tab Books
KW  - Printed circuits
KW  - Amateurs' manuals
N1  - Includes indexes
ER  -