Handbook of autism and pervasive developmental disorders (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Handbook of autism and pervasive developmental disordershttps://catalogue-scientifique.canada.ca/record=1787958~S6*frcRechercher Cohen, Donald J; Rechercher Volkmar, Fred RJ. Wiley, 1997, ISBN : 0471532428Livre
Preserving the astronomical sky : proceedings of the 196th Symposium of the IAU held in United Nations Vienna International Conference Centre in conjunction with UNISPACE III at Vienna, Austria, 12-16 July 1999 (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Preserving the astronomical sky : proceedings of the 196th Symposium of the IAU held in United Nations Vienna International Conference Centre in conjunction with UNISPACE III at Vienna, Austria, 12-16 July 1999https://catalogue-scientifique.canada.ca/record=1952148~S6*frcRechercher Cohen, R. J; Rechercher Sullivan, Woodruff TurnerPublished on behalf of IAU by Astronomical Society of the Pacific, 2001Actes de conférence