TY  - GEN
AU  - CROWLEY, David
ED  - HEYER, Paul
TI  - Communication in history
SN  - 0-205-41052-9
AV  - P90 .C62945 
PY  - 2003///
CY  - Boston
PB  - Pearson Education, Inc.
KW  - Communication- History
ER  -