✦ LIBER ✦

Cross-Number Puzzlesby Louis Grant Brandes; J. Weston Walch

✍ Scribed by Review by: Ben A. Sueltz

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Math. Can be Fun. Teacher Edition and St

✍ Review by: Ben A. Sueltz 📂 Article 📅 1956 🏛 National Council of Teachers of Mathematics ⚖ 244 KB

CONSTRUCTING THE COMMON CROSS-NUMBER PUZ

✍ Louis Grant Brandes 📂 Article 📅 1957 🏛 School Science and Mathematics Association 🌐 English ⚖ 374 KB

WHY NOT USE CROSS-NUMBER PUZZLES AS A TE

✍ Louis Grant Brandes; Darrell Dickey 📂 Article 📅 1957 🏛 School Science and Mathematics Association 🌐 English ⚖ 339 KB