WRITING EFFICIENT PROGRAMS JON LOUIS BENTLEY The photo is the actual copy you are bidding on and it is shipped bagged and boarded for its protection. BOX 8
"I originally saw this book as a pre-print for a class taught by Jon on software engineering. I was deeply influenced by the four fundamentals rules: code simplification, problem simplification, relentless suspicion, and early binding which first appeared Elements Programming Style (which I have never read... much to my shame). I can see the influence of this book on every major piece of code I have written as well as how I approach systems which need to be sped up. My single biggest take away was to focus my attention on what will make the biggest difference. For example, if a program is spending all it's time in IO, don't improve the sorting algorithm, go after the IO subsystem."