TY  - BOOK
AU  - Sandler Todd
TI  - Economic concepts for the social sciences
SN  - 0521796776
U1  - X0gE, P1 
PY  - 2001///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Economics irt Social Sciences
N1  - Bibliography: P 259-75
ER  -