TY - BOOK AU - KOONTZ, HAROLD TI - PRINCIPLES OF MANAGEMENT SN - 978-0-07-018774-0 U1 - 658 PY - 2011/// CY - NEW DELHI PB - TMH N2 - The book is well-known for taking a systems approach to management, where the overall management function is classified into planning, organizing, staffing, leading and controlling; Management, Planning ER -