TY - BOOK AU - Dudick,Thomas S. TI - How to improve profitability through more effective planning SN - 0471223646 U1 - 658.155 DUD PY - 1975///] CY - New York PB - Wiley KW - Industrial management KW - Profit N1 - "A Wiley-Interscience publication."; Includes index ER -