TY - BOOK AU - Calllis, Sidney TI - Supervisory Management SN - 8184081057 U1 - 658.302 PY - 2007/// CY - New Delhi PB - Indiana Publishing House KW - Communication Skills KW - Effective Delegation KW - Human Relations KW - Leadership -- Supervisor KW - Management Styles KW - Motivation -- Theories KW - Presentation Skills KW - Time Management ER -