00549nam a22001697a 4500 1440 1440 978-1-4262-0606-1 Ref. 599.938 P871 2010 Potts, Richard 2822 What does it mean to be human? / Richard Potts and Christopher Sloan. Washington, D.C. : National Geographic, c2010. 175 p. : col., ill. ; 28 cm. Includes glossary and index. Human evolution. 2830 Human beings Origin. 2824 Sloan, Christopher 2825 BK 0 0 0 0 REF HS-IMC HS-IMC REF 2010-09-17 Purchased 268.00 Ref. 599.938 P871 2010 22166 2017-05-30 00:00:00 2017-05-30 REF