Brian W. Kernighan: Programming in C: A Tutorial - This ``tutorial'' is presented as a historical document, not as a tutorial. Although it has lost little of its didactic value, it describes a language that C compilers today do no longer understand: the C of 1974, four years before Kernighan and Ritchie published the first edition of "The C Programming Language". www.lysator.liu.se/c/bwk-tutor.html
