TY - BOOK AU - Mason,Ralph E AU - Rath,Patricia Mink AU - Ross,Herbert L TI - Marketing: practices and principles SN - 0070406936 U1 - 658.8 19 PY - 1980/// CY - New York PB - McGraw-Hill Book Company KW - Marketing KW - Spines N1 - mkt N2 - Business ER -