Sell, buy or rent Edwin C. Leonard textbooks

Supervision: Concepts and Practices of Management

by Edwin C. Leonard
ISBN-13: 9781111969790
ISBN-10: 1111969795
Edition: 12
Publication date: 2012
Publisher: South-Western College Pub
Format: Paperback 592 pages

Supervision: Concepts and Practices of Management

by Edwin C. Leonard, Kelly A. Trusty
ISBN-13: 9781285866376
ISBN-10: 1285866371
Edition: 13
Publication date: 2015
Publisher: Cengage Learning
Format: Paperback 656 pages