Gavin Powell

7 books

268 pages paperback

nonfiction computer science design science informative medium-paced

224 pages paperback

nonfiction business economics informative medium-paced

1416 pages paperback 2006

nonfiction business reference informative reflective medium-paced

470 pages paperback 2006

medium-paced

missing page info paperback

nonfiction computer science informative reflective medium-paced

744 pages paperback 2006

informative medium-paced

544 pages paperback 2003

medium-paced