TY  - BOOK
AU  - Shannon, W Lyle
TI  - Underdeveloped areas: a book of readings and research
U1  - 001.41724 23rd ed.
PY  - 1957///
CY  - New York
PB  - Harper 
KW  - RESEARCH UNDERDEVELOPED
N1  - This books belongs to DMEO
ER  -