Locklin, D. P. (1966). ECONOMICS OF TRANSPORTATION. Richard D. Irwin, Inc..
Chicago Style (17th ed.) CitationLocklin, D. Philip. ECONOMICS OF TRANSPORTATION. Richard D. Irwin, Inc., 1966.
MLA (8th ed.) CitationLocklin, D. Philip. ECONOMICS OF TRANSPORTATION. Richard D. Irwin, Inc., 1966.
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