Lutz, Mark. Learning python / By Mark Lutz. - 4th ed. - Mumbai : Shroff Publishers and Distributors Pvt Ltd , 2010. - xlix, 1160p. ; 23 cm. ISBN: 9789350232873 Subjects--Topical Terms: The beginningSystem programmingGUI programmimg Dewey Class. No.: 005.1372 / LUTM