TY - BOOK AU - Leonard,Edwin C. AU - Hilgert, Raymond L., TI - Supervision: concepts and practices of management T2 - Concepts and practices of management SN - 9780324316247 AV - HF5549.12 .H55 2007 U1 - 658.302 22 PY - 2007/// CY - Mason, OH PB - South-Western-Cengage Learning KW - Supervision of employees KW - Local KW - Personnel management N1 - Includes bibliographical references and index ER -