The First 1000 Euler Numbers by Simon Plouffe Paperback Book

Air Forces Monthly Yearbook by Simon Lee Paperback Book

The First 498 Bernoulli Numbers by Simon Plouffe Paperback Book

Doctor Euler?s Fabulous Formula – Cures Many Mathem... by Nahin, Paul J Hardback

Miscellaneous Mathematical Constants by Simon Plouffe Paperback Book

Yerma by Simon Stone (English) Paperback Book

Raspberry Pi Cookbook: Software and Hardw... by Monk, Simon Paperback / softback