Babin , Steven Developing Software for Symbian OS: A Beginner's Guide to Creating Symbian OS V9 Smartphone Applications in C++ / Steven Babin - USA: Wiley; 2007. - xiv, 438 p. : ill; 24 cm. include index. ISBN: 9780470725702 Subjects--Topical Terms: Mobile application Dewey Class. No.: 004.167 / BAB-D