TY  - BOOK
AU  - Hunter, Jane
TI  - Telecommunications billing systems : implementing and upgrading for profitability
SN  - 9780071408578
U1  - 658.155402438 
PY  - 2003///
CY  - New York
PB  - McGraw-Hill, 
KW  - Telecommunication
KW  - Invoices
KW  - Business enterprises--Finance
KW  - Telecommunication--Accounting
KW  - Invoices--Data processing
KW  - Business enterprises
N1  - 1.	What does a billing system do?
2.	Billing systems and business strategy 
3.	Selecting a billing system solution 
4.	Implementing a billing system

ER  -