TY  - BOOK
AU  - Sachs,I
TI  - Main trends in economics
SN  - 0043302254 :
U1  - 330 
PY  - 1973///
CY  - London
PB  - George Allen & Unwin
KW  - Economic history
KW  - Economic development
N1  - Includes bibliographical references and index
ER  -