Stephen G. Kochan, "Programming in Objective-c: Updated for IOS 5 and Automatic Reference Counting (Arc) Ed 4" English | ISBN: 0321811909 | 2011 | 600 pages | EPUB, PDF | 8 MB + 4 MB
Programming in Objective-C, Third Edition (Developer's Library) by Stephen G. Kochan English | June 20, 2011 | ISBN: 0321711394 | 552 pages | PDF | 5.10 Mb