TY  - BOOK
AU  - Hayes, Patrick
TI  - Mathematical methods in the social and managerial sciences
SN  - 0471364908
U1  - 300.151 
PY  - 1975///
CY  - New York
PB  - John Wiley
N1  - "A Wiley-interscience publication."
Includes index.
Bibliography: p. 447-448
ER  -