TY  - BOOK
AU  - Leibenstein,Harvey, x
AU  - x
TI  - Economic  backwardness  and  economic   growth   studies  in  the  theory   of  economic   development: x
SN  - x   
U1  - 338.01/LEE 
PY  - 1962///
CY  - N. Y.
PB  - John Wiley
KW  - Economics Theory of
KW  - Economics
ER  -