TY - BOOK AU - Leonard,Edwin C. AU - Hilgert,Raymond L. TI - Supervision: concepts and practices of management SN - 0324178816 AV - HF5549.12 .H55 2004 U1 - 658.302 21 PY - 2004/// CY - Mason, OH PB - Thomson/South-Western KW - Supervision of employees KW - Local KW - Personnel management N1 - Includes bibliographical references and index ER -