A Special Reference to Mobile Phone Users

- ISBN: 978-620-2-30365-1

A Comprehensive Guide to Methods and Techniques

- ISBN: 978-3-639-51726-2

- ISBN: 978-620-6-76961-3

Research, Analysis and Design

- ISBN: 978-3-639-66287-0

- ISBN: 978-3-639-70402-0

- ISBN: 978-3-330-65228-6

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- ISBN: 978-3-639-85992-8

- ISBN: 978-3-639-71313-8

Towards bridging the gap between representation and formalism in the context of systems life cycle management processes

- ISBN: 978-3-639-76083-5