K&R = Brian Kernighan and Dennis Ritchie. The book is small and pretty good. I found it useful. C is a small language thus the book is small (I think they s

K&R = Brian Kernighan and Dennis Ritchie. The book is small and pretty good. I found it useful. C is a small language thus the book is small (I think they say something to that effect in the forward). Its book famous enough to have its own wiki entry: https://en.wikipedia.org/wiki/The_C_Programming_Language https://en.wikipedia.org/wiki/The_C_Programming_Language