TY  - BOOK
AU  - HUMPHREY, John A
TI  - An Introduction to business decision making: text and cases
SN  - 0-17-603449-8
AV  - 658.403 HUM 
U1  - 658.403 HUM 3rd ed.
PY  - 1988///
CY  - LONDON
PB  - NELSON
N1  - Includes : Index
ER  -