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David R. Klein

32 books

1252 pages 2011

missing page info

challenging emotional reflective medium-paced

missing page info 2003

informative slow-paced

400 pages 2005

nonfiction science informative medium-paced

400 pages 2003

nonfiction science informative medium-paced

missing page info 2003

informative slow-paced

400 pages digital 2003

nonfiction science informative slow-paced

382 pages paperback 2003

nonfiction science informative slow-paced

400 pages paperback 2003

nonfiction science informative slow-paced

368 pages digital 2005