TY  - BOOK
AU  - Hayes, Patrick
TI  - Mathematical methods in the social and managerial sciences
SN  - 0-471-36490-8
U1  - 300.151 21st
PY  - 1975///
CY  - New York
PB  - John Wiley
KW  - Social sciences-Mathematical models; Industrial management-Mathematical models
N1  - A Wiley-interscience publication
ER  -