✦ LIBER ✦

A jig for preparing punched cards

✍ Scribed by Thomas, Carl O.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

MARGINAL-PUNCHED CARDS

✍ Macdougall, A.I.; Garvie, A. 📂 Article 📅 1955 🏛 The Lancet 🌐 English ⚖ 372 KB

Fields for Edge-Punched Filing Cards

✍ Newcombe, A. G. 📂 Article 📅 1963 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 513 KB

Code for alphabetical index for punched

✍ Aronoff, S. 📂 Article 📅 1959 🏛 American Chemical Society 🌐 English ⚖ 405 KB

New Codes for Hollerith-Type Punched Car

✍ Kuentzel, L. E. 📂 Article 📅 1951 🏛 American Chemical Society 🌐 English ⚖ 709 KB

Punch Cards for a Chemical Bibliography

✍ COX, GERALD J.; BAILEY, C. F.; CASEY, ROBERT S. 📂 Article 📅 1945 🏛 American Chemical Society 🌐 English ⚖ 420 KB

Conversion of Hollerith punched card mac

✍ L. W. Pollak 📂 Article 📅 1951 🏛 Springer 🌐 English ⚖ 605 KB