TY  - BOOK
AU  - BALL, M A
TI  - Mathematics In The Social And Life Sciences: Theories,Models And Methods
U1  - BObX 
PY  - 1985///
CY  - England
PB  - Ellis Horwood Ltd.
KW  -  THEORIES,MODELS AND METHODS
KW  -  MATHEMATICS IN THE SOCIAL AND LIFE SCIENCES
KW  - MATHEMATICS
ER  -