TY  - GEN
AU  - Howard Jeriel  C
ED  - Tracz Francis  Richard
TI  - Contact : A textbook in applied communications
SN  - 0131690795
AV  - P91 H83
PY  - 1984///
CY  - london
PB  - Howard Jeriel C
N1  - lncludes lndex
ER  -