Roland G. Tharp is the author of 'Self-Directed Behavior: Self-Modification for Personal Adjustment', published 2013 under ISBN 9781285077093 and ISBN 1285077091.[read more]
You can find lots of answers to common customer questions in our FAQs
View a detailed breakdown of our shipping prices
Learn about our return policy
Still need help? Feel free to contact us
View college textbooks by subject
and top textbooks for college
With our dedicated customer support team, you can rest easy knowing that we're doing everything we can to save you time, money, and stress.