TY  - BOOK
TI  - Problems in marketing
SN  - 0070608350
AV  - HF5415 .P724 1977 .P724 1977
U1  - 658.8/007/22 
PY  - 1977///
CY  - New York
PB  - McGraw-Hill
N1  - First-2d ed. by M. P. McNair and others; Includes index
ER  -