TY  - BOOK
AU  - P. B. Young, Paul H. 
TI  - Electronic Communication Techniques
SN  - 067520202705
U1  - 621.382 22
PY  - 1985///
CY  - USA
PB  - Charles E. Merrill Publishing Company
N1  - This book also having Appendix A,B,C, D
ER  -