TY  - BOOK
AU  - Hayes,Patrick
TI  - Mathematical methods in the social and managerial sciences
SN  - 0-471-36490-8
U1  - 300.151 
PY  - 1975///
CY  - New York : 
PB  - John Wiley and Sons, 
KW  - Managerial science United States
KW  - Social science United States
ER  -