TY  - BOOK
AU  -  Hagen,Everett E.
TI  -  The economics of development/ 
U1  -  338.9 
PY  - 1968///
CY  -  Illinois : 
PB  -  Richard D.Irwin, 
KW  -  Economic development
N1  -  Includes bibliographical refrences
ER  -