✦ LIBER ✦

Punch-card marking of MCQs

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

MARGINAL-PUNCHED CARDS

✍ Blay, E.R. 📂 Article 📅 1957 🏛 The Lancet 🌐 English ⚖ 205 KB

Application of Punch Cards

✍ Kirkpatrick, A. F. 📂 Article 📅 1948 🏛 American Chemical Society 🌐 English ⚖ 405 KB

Research by Punch Card

📂 Article 📅 1959 🏛 American Chemical Society 🌐 English ⚖ 75 KB

Conversion of Hollerith punched card mac

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

Radiation ▪ Punched Cards ▪ Earthworms

✍ Schlenoff, Daniel C. 📂 Article 📅 2009 🏛 Nature Publishing Group 🌐 English ⚖ 148 KB