People, places and change : an introduction to world studies /
Helgren, David M.
People, places and change : an introduction to world studies / by David M. Helgren - Austin : A Harcourt Education company , 2005. - xviii, 497p.
0030376432
World-history.
E178 / .P46
People, places and change : an introduction to world studies / by David M. Helgren - Austin : A Harcourt Education company , 2005. - xviii, 497p.
0030376432
World-history.
E178 / .P46