This brief edition of Applied Calculus comprises Chapters 1–7 of the complete text plus two sections on differential equations. For full description, see catalog entry for Berresford/Rockett, Applied Calculus, 3/e.
It's not a replacement for a real calculus textbook, but it is very good when you just want to get to the point of a topic. The problems are completely devoid of trigonometric functions, which is nice for easier practice. All in all it's well written and is perfect if you need supplemental material for the first two levels of calculus. It lacks a good bit of calculus 3 material, but what it does cover it does well!