9780803934153 - behavior modification in the human services: a systematic introduction to concepts and applications di sundel, sandra stone; sundel, martin (1 risultati)

Condizione: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Ex library copy with usual st…