National Technical Information Service. (1963). Application of modern technologies to international development. [S.l.]: U.S.N.T.I.S..
Citación estilo ChicagoNational Technical Information Service. Application of Modern Technologies to International Development. [S.l.]: U.S.N.T.I.S., 1963.
Cita MLANational Technical Information Service. Application of Modern Technologies to International Development. [S.l.]: U.S.N.T.I.S., 1963.
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