TY  - BOOK
AU  - Coombs,Clyde F.
TI  - Printed circuits handbook
SN  - 0070126097
AV  - TK7868.P7  .P74 1988
PY  - 1988///
CY  - New York
PB  - MacGraw-Hill, 
KW  - Printed circuits
KW  - Handbooks, manual, etc
ER  -