Humanities & Social Sciences

, 4/E
Samuels, Witmer & Schaffner
©2012 |
Pearson
|
Published: 12/27/2010
ISBN-10: 0321652800 | ISBN-13: 9780321652805

, 1/E
Triola & Triola
©2006 |
Pearson
|
Published: 10/25/2005
ISBN-10: 0321194365 | ISBN-13: 9780321194367