2004 - Teach Yourself Mosaics (Paperback) ISBN-13: 9780071429849 ISBN-10: 0071429840 Genres: Reference, Crafts, Hobbies & Home ? 2002 - Telecommunications Billing Systems (Paperback) ISBN-13: 9780071408578 ISBN-10: 0071408576 Genres: Business & Money, Engineering & Transportation ? Telecommunications Billing Systems Implementing and Upgrading for Profitability [McGraw-Hill Telecom Professional] (Hardcover) → Audio CD Telecommunications Billing Systems Implementing and Upgrading for Profitability [McGraw-Hill Telecom Professional] (Audio CD) → Hardcover |