000
00285 a2200109 4500
080
_a
338.9
_b
S 528 U
245
1
_a
Underdeveloped areas
_b
A book of readings and research
_c
by L.W. Shannon
260
_c
1957
650
_a
Underdeveloped Areas
100
1
_a
Shannon, L.W.
_d
901
_a
82072
999
_c
22866
_d
22866