TY  - BOOK
AU  - Simons,Eric N.
AU  - Phillips,F.D.
TI  - The Pegasus story of communication
U1  - 302.23 23rd ed.
PY  - 1970///
CY  - London
PB  - Dobson
KW  - Communication and traffic
KW  - History
N1  - Includes index
ER  -