প্রদর্শন 11 - 13 ফলাফল এর 13 অনুসন্ধানের জন্য 'AIEST', জিজ্ঞাসা করার সময়: 0.01সেকেন্ড ফলাফল পরিমার্জন করুন
  1. 11

    Tourism planning for the eighties proceedings of the 28th congress of the Association Internationale d' Experts Scientifiques du Tourisme, Caire, 17-24 September 1978.

    প্রকাশিত 1978
    গ্রন্থ

    Tourism planning for the eighties proceedings of the 28th congress of the Association Internationale d' Experts Scientifiques du Tourisme, Caire, 17-24 September 1978.
  2. 12

    Social needs and their realization in tourism proceedings of the 27th Congress of the Association Internationale d' Experts Scientifiques du Tourisme , Pologne, 4-11 September 1977...

    প্রকাশিত 1977
    গ্রন্থ

    Social needs and their realization in tourism proceedings of the 27th Congress of the Association Internationale d' Experts Scientifiques du Tourisme , Pologne, 4-11 September 1977.
  3. 13

    Management problems in the sphere of tourism proceedings of the 26th Congress of the Association Internationale d' Experts Scientifiques du Tourisme , Greece, 5-12 September 1976.

    প্রকাশিত 1976
    গ্রন্থ

    Management problems in the sphere of tourism proceedings of the 26th Congress of the Association Internationale d' Experts Scientifiques du Tourisme , Greece, 5-12 September 1976.

অনুসন্ধান সাধনীগুলি: