Some very interesting stuff, includes info on, injectors, nozzles etc and the different types of VE and PE pumps how they work. Theres tables and diagram galore, its by no means light reading :
http://www.amazon.co.uk/Diesel-Engine-Management-Robert-Bosch-GmbH/dp/0470026898/ref=sr_1_3?s=books&ie=UTF8&qid=1359169650&sr=1-3
And for just general info and conversion tables, physics, maths and engineering:
http://www.amazon.co.uk/Automotive-handbook-Robert-Bosch-GmbH/dp/3184180042/ref=sr_1_12?s=books&ie=UTF8&qid=1359169650&sr=1-12