Download now : https://ni.pdf-files.xyz/?book=0321566157 by Ebook download Programming in Objective-C 2.0 (Developer's Library) Get Ebook Trial Objective-C is an object-oriented computer programming language that is a superset of NASI C and provides classes and message passing similar to Smalltalk. It is the native programming language for Mac OS X Leopard as well as the iPhone and iPod Touch.