1. Learning Theory and Behavior
by Mowrer Orval Hobart 
Price: USD 75.06
Dealer: Biblio, Bonita
Description: hardcover. Good. Access codes and supplements are not guaranteed with used items. ISBN 0882751271 9780882751276 [US] 

2. Learning Theory and Behavior
by Orval Hobart Mowrer 
Price: USD 37.69
Dealer: Biblio, Ergodebooks
Description: Krieger Pub Co, Date: 1973-06. Hardcover. Good. 1973. Krieger Pub Co ISBN 0882751271 9780882751276 [US] 

3. Learning Theory and Behavior
by Mowrer, Orval Hobart 
Price: USD 65.19
Dealer: Alibris, Bonita via Alibris
Description: Krieger Pub Co 1973 Unabridged. hardcover Good Access codes and supplements are not guaranteed with used items. May be an ex-library book.