TY  - BOOK
AU  - Kuehn, Richard A.
TI  - Controlling telephone costs: an AMA management briefing
SN  - 0814421512
U1  - 658.155 
PY  - 1972///
CY  - New York
PB  - American Management Association
KW  - Telephone in business
KW  -  Telecommunication - Cost control
ER  -