Nr 172 - Proceedings of the Sixth Congress of the International Diabetes Federation. 1969. ; Nr 173 - Proceedings of a Symposium organised by the Italian Society of expe rimental Teratology. 1969
Card's contents:
512,506 S 510,737 Nr 172 - Proceedings of the Sixth Congress of the International Diabetes Federation. 1969. 510,575 Nr 173 - Proceedings of a Symposium organised by the Italian Society of expe rimental Teratology. 1969 \ /