ISBN 0943549191 books & textbook
A Scientific Model of Social and Cultural Evolution
Truman State Univ Pr /1995-04-28 Hardcover / 194 Pages
isbn-10: 0943549191 / isbn-13: 9780943549194
Truman State Univ Pr /1995-04-28 Hardcover / 194 Pages
isbn-10: 0943549191 / isbn-13: 9780943549194