David G. Wells

11 books

336 pages 1997

nonfiction mathematics informative medium-paced

304 pages 1991

nonfiction art mathematics science challenging informative medium-paced

229 pages paperback 1968

nonfiction mathematics reference science challenging informative slow-paced

272 pages 2005

nonfiction mathematics science reflective fast-paced

432 pages 1995

nonfiction mathematics science informative medium-paced

272 pages 2012

nonfiction informative slow-paced

176 pages paperback 1988

164 pages paperback 1988

400 pages paperback 1993

nonfiction mathematics challenging informative reflective medium-paced

256 pages paperback 1968

nonfiction mathematics reference science informative lighthearted reflective slow-paced