The Irrationals: A Story of the Numbers You Can't Count On

Maps International Large Political Africa Wall Map - Laminated with Wooden Hanging Bars - 47 x 39

Staedtler Compass for Large Compass Sharp 0.7mm Φ4mm 956 27

Staedtler Compass for Small Compass, Sharp Part 0.01 inch (0.3 mm), Φ 0.14 inch (3.5 mm), 956/33

FABER-CASTELL Grip 574474 Compass with Spare Parts and Compass Leads Sky Blue

STAEDTLER Mars 553 01 Compass for Drafting Medium Vehicle

Staedtler Compass Small Compass Sharp Part 0.03 inch (0.7 mm) Φ0.2 inch (4 mm) 956 47

Staedtler Mars Basic 559 WP 00 Compass with Lead Box in Plastic Wallet

STAEDTLER ‎553 02 Mars Comfort Compass for Drawing & Drafting with Extension Bar, 560mm Diameter (Box of 4 Pieces)