[EXPERIENCES WITH PERFORATED PUNCH CARDS IN LITERATURE DOCUMENTATION].
D001634:Bibliographies as Topic; D004282:Documentation; D006801:Humans; D008866:Microsurgery; D011642:Publications; D011676:Punched-Card Systems
BIBLIOGRAPHY; PUNCHED-CARD SYSTEMS
ERFAHRUNGEN MIT SCHLITZLOCHKARTEN BEI DER LITERATURDOKUMENTATION.