000 00285 a2200109 4500
080 _a338.9
_bS 528 U
245 1 _aUnderdeveloped areas
_bA book of readings and research
_cby L.W. Shannon
260 _c1957
650 _aUnderdeveloped Areas
100 1 _aShannon, L.W.
_d
901 _a82072
999 _c22866
_d22866