000 00297nam a22001097a 4500
008 250204b xxu||||| |||| 00| 0 eng d
082 _a363.73 En.Science 8388
100 _aShannon Lyle W.
_945028
245 _aUnderseveloped Areas: A Book of Peadings and Research
260 _c1957.
942 _cOB
999 _c19410
_d19409