TY  - BOOK
AU  - Barish Norman N
AU  -  Verhulst Michel Ed.
TI  - Management sciences in the emerging countries:  New tools for economic development   
U1  - X.1(X).N6, K5 
PY  - 1965///
CY  - London
PB  - Pergamon Press         
KW  - Economic Condition Developing Countries
ER  -