Bat-Sheva Seminar (1968 : Ḥêfā) (1968-)(1)
Benedetti Michelangeli, Arturo (1920-1995)(1)
Conference on the Crisis of the University (1973 : Venedig) (1973-)(1)
Grenfell & Hunt Papyrological Library(1)
Harper and Row Publishers Inc. (New York, NY)(1)
Hermann-Luchterhand-Verlag (1924-)(1)
Hirsch, Gottwalt Christian (1888-1972)(1)
Illinois Institute of Technology (1940-)(1)
International Botanical Congress (12. : 1975 : Leningrad) (1975-)(1)
International Conference Science and Society (4. : 1971 : Herceg-Novi)(1)