Mostrar 1 - 5 resultats de 5 per cerca 'Hellman, Harold 1927-', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Psychosocial and cultural determinants of population policy proceedings of workshop/seminar 6, 13-16 January 1974, Elkridge, Maryland

    Publicat 1975
    Llibre

    Psychosocial and cultural determinants of population policy proceedings of workshop/seminar 6, 13-16 January 1974, Elkridge, Maryland
  2. 2

    Psychosocial and cultural determinants of population policy proceedings of workshop/seminar 6, 13-16 January 1974, Elkridge, Maryland

    Publicat 1975
    Llibre

    Psychosocial and cultural determinants of population policy proceedings of workshop/seminar 6, 13-16 January 1974, Elkridge, Maryland
  3. 3

    Energy in the world of the future per Hellman, Harold 1927-

    Publicat 1973
    Llibre

    Energy in the world of the future
  4. 4

    Feeding the world of the future per Hellman, Harold 1927-

    Publicat 1972
    Llibre

    Feeding the world of the future
  5. 5

    Communications in the world of the future per Hellman, Harold 1927-

    Publicat 1969
    Llibre

    Communications in the world of the future

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