Oreilly Free ebook : Motif Programming Manual

It is a source for complete, accurate, and insightful guidance on Motif application programming. There is no other book that covers the ground as thoroughly or as well as this one.

The book describes how to write applications using the Motif toolkit and goes into detail on every Motif widget class, with useful examples that will help programmers to develop their own code. Anyone doing Motif programming who doesn't want to have to figure it out on their own needs this book.