McDowell C., Villadsen J. Java to C: A Primer

2nd Edition. — Polyteknisk Forlag, 2013. — 108 p. — ISBN13: 978-87-502-1044-3.This book is designed to be used as a quick introduction to C for programmers already familiar with Java. It is not a replacement for a reference book on C, but is instead a supplement. For the programmer already familiar with Java, the typical book on C requires the reader to wade through many details of already-familiar material. In this book, we quickly present the main concepts needed to begin writing serious programs in C, highlighting the differences between C and Java.Passing parameters to functions
Arrays
Strings
Structured data types
File i / 0 and multiple source files