TY - GEN AU - Tull, Donald S. AU - Hawkins, Del I. TI - Marketing research: measurement and method - 6th ed SN - 9788120309616 (pb) U1 - 658.83 TUL-HAW PY - 2014/// CY - Delhi PB - PHI Learning Pvt. Ltd KW - Marketing research KW - Sampling and data analysis N1 - Includes glossary and indexes ER -