00735cam|a2200157 i 450000500170000000800410001703500150005811100880007324501860016126001040034730000190045149000300047065000240050065000250052470000280054920260817173138.0040312s1970    cn      r    0100|0 eng d  a.b101469332 aColloquium on Investment Planning for Ports and Airportsd(1968 :cVancouver, B.C.)10aColloquium on Investment Planning for Ports and Airports /cedited by Trevor D. Heaver ; sponsored by Faculty of Commerce and Business Administration, University of British Columbia  aVancouver :bFaculty of Commerce and Business Administration, University of British Columbia,c1970  a121 p. :bill.1 aMonograph series ;vno. 4 0aHarborsxCongresses 0aAirportsxCongresses1 aHeaver, Trevor D.,eed.