EXCE - EXTR (76)

Nr 174 - Transactions of the Fourth Interna. tional Congress of Plastic and Reconstructive Surgery. 1969. ; Nr.175 - Progress in neuro-genetics. 1969. ; Nr 176 - Progress in neuro-ophtalmology. 1969.
Unterschrift:427,956; 510,743; 512,509; 513,117
Nr 211 - International Congress of Allergology 1970. ; Nr 212 - Electrotherapeutic sleep and electro-anesthesia. 1970. ; Nr 213 - NUtrition.Proceedings of the Eighth International Congress Prague.1970.
Unterschrift:515,202; 507,127; 507,822; 514,820
Nr 221 Diabetes mellitus in Asia, 1971 ; Nr 222 - Ophtalraology. Proceedings of the XXL International Congress-1970, 1971 r. ; Nr 223 - Trachoma and related disorders.1971 ;
Unterschrift:516,544; 516,912; 521,134; 510,738