TY  - BOOK
AU  - Crawford, John E.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1981///;[1981]46
CY  - Dubuque, Iowa:;Dubuque, IA
PB  - Prospect Press,;Prospect Press
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Communication
KW  - sears0
N1  - 5
ER  -