Nr 208 - Proceedings of the ihird International Congress of Medical Librarship.1970. ; Nr.209 - Seventh Congress of the International Diabetes Federation. 1970. ; Nr 210 - Third International Congress on Hormonal Steroids. 1970.
Card's contents:
514,446 Nr 208 - Proceedings of the ihird International Congress of Medical Librarship. 1970. 514.441 Nr.209 - Seventh Congress of the International Diabetes Federation. 1970. 514.442 Nr 210 - Third International Congress on Hormonal Steroids. 1970.