TY  - BOOK
AU  - Singer, Hans W. and Ansari, Javed A.
AU  - Ansari, Javed A. ; jt. auth.
TI  - Rich and poor countries
T2  - Studies in Economics
U1  - 338.91 
PY  - 1977///
CY  - London
PB  - George Allen & Unwin Ltd
ER  -