Showing 1 - 2 results of 2 for search 'Lehmann, Armin Dieter 1928-', query time: 0.01s Refine Results
  1. 1

    Travel agency policies and procedures manual by Lehmann, Armin Dieter 1928-

    Published 1988
    Book

    Travel agency policies and procedures manual
  2. 2

    Travel and tourism an introduction to travel agency operations by Lehmann, Armin Dieter 1928-

    Published 1978
    Book

    Travel and tourism an introduction to travel agency operations

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