TY  - BOOK
AU  - Gelbaum,Benard. R
TI  - Marhematics for the social and behavioural sciences: probability,calculus and statistics
AV  - H 61.25.G45 
PY  - 1969///
CY  - London
PB  - W.B. Saunders
KW  - Social Science-Mathematics
ER  -