http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ballinger Publishing Company a subsidiary of Harper & Row, Publishers
written by Jeanne Anderer with Alan McDonald and Nebojsa Nakicenovic.
Na stronie tytułowej: report by the Energy System Program Group of the International Institute for Applied Systems Analysis Wolf Häfele, program leader.