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.
Card's contents:
427,956 510,743 Nr 174 - Transactions of the Fourth Interna. tional Congress of Plastic and Reconstructive Surgery. 1969. 512,509 Nr.175 - Progress in neuro-genetics. 1969. 513,117 Nr 176 - Progress in neuro-ophtalmology. 1969.