TY - BOOK T1 - Decision exercises in marketing, using the principles of SysteMetrics A1 - Corbin, Arnold A2 - Blagowidow, George LA - English PP - New York PB - McGraw-Hill YR - 1964 UL - https://tuklas.up.edu.ph/Record/UP-99796217602429708 OP - 176 CN - HF5415 C652 KW - Marketing : Problems, exercises. ER -