Telecom audit a complete cost-reduction strategy for your corporate telecommunications bills /
Mastel, M. S.
Telecom audit a complete cost-reduction strategy for your corporate telecommunications bills / [Book] : M.S. Mastel. - New York : McGraw-Hill, C2003. - xxiv, 403 p. : ill. ; 24 cm.
Includes index.
All.
0071410546
Business enterprises--Communication systems.
Telecommunication systems--Evaluation.
Telecommunication--Cost effectiveness.
384.0681
Telecom audit a complete cost-reduction strategy for your corporate telecommunications bills / [Book] : M.S. Mastel. - New York : McGraw-Hill, C2003. - xxiv, 403 p. : ill. ; 24 cm.
Includes index.
All.
0071410546
Business enterprises--Communication systems.
Telecommunication systems--Evaluation.
Telecommunication--Cost effectiveness.
384.0681