TY  - BOOK
AU  - Ralph L. Day
TI  - Marketing Models : Quantitative and Behavioural
U1  - 658.8 
PY  - 1968///
CY  - Pennsylvania
PB  - International Textbook Co
N1  - Ralph L. Day: Marketing Models : Quantitative and Behavioural.  Pennsylvania.  International Textbook Co, 1968.--(658.8DAY)
ER  -