TY  - BOOK
AU  - Mamgain, Vaishali.
TI  - Productivity Growth in Developing Countries : The Role of Efficiency / 
SN  - 0-8153-3551-2
U1  - X:2 
PY  - 2000///
CY  - New York : 
PB  - Garland Publishing, Inc. , 
KW  - Management
ER  -