TY  - BOOK
AU  - Cruz,Jose B.
AU  - Van Valkenburg,M.E.
TI  - Signal in linear circuits: Solutions manual 
SN  - 039517838X
PY  - 1974///
CY  - Boston
PB  - Houghton Mifflin
KW  - Signal theory (Telecommunication)
KW  - Electric networks
ER  -