Introduction to Telecom Billing, Usage Events, Call Detail Records, and Billing Cycles by AVI Ofrane, Lawrence Harte (Paperback / softback, 2004)


OUR TOP PICK

$21.24

+ $1.88 postage
Quantity
3 available
Condition
Brand new
Sold by
bookhub-au (120384)99.2% Positive Feedback
Delivery
Est. 2 Feb - 8 FebFrom Sydney
Returns
30 days money back
Buyer pays return postage