TY  - BOOK
AU  - SPORLEDER, F,UNGER, H. G
TI  - WAVEGUIDE TAPES TRANSISTORS AND COUPLERS
SN  - 0-906048-16-8
U1  - 621.381331 SPO'W 
PY  - 1979///
CY  - NEWYORK
PB  - PETER
ER  -