Input-output and throughput : proceedings of the 1971 Norwich conference, Sept. 13-16, 1971 / edited by W.F. Gossling
Input-output and throughput : proceedings of the 1971 Norwich conference, Sept. 13-16, 1971 / edited by W.F. Gossling - - London Input-Output Pub., 1975 - xiv,142 p. 20.5 cm - .
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Investments
Economic development
332 Inp:71