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Joseph Silk

10 books

248 pages 2006

nonfiction science challenging informative slow-paced

288 pages 1983

nonfiction science informative reflective medium-paced

224 pages 1996

nonfiction history science challenging informative medium-paced

256 pages 1994

nonfiction science challenging informative slow-paced

304 pages hardcover

480 pages hardcover 1980

nonfiction science challenging informative slow-paced

missing page info 1980

nonfiction science challenging informative slow-paced

512 pages 1980

nonfiction science challenging informative slow-paced

missing page info 2011

informative medium-paced

246 pages hardcover

nonfiction science