Huge product rangeOver 140,000 books & equipment products
Rapid shippingUK & Worldwide
Pay in £, € or U.S.$By card, cheque, transfer, draft
Exceptional customer serviceGet specialist help and advice
A reprint of a historical book, originally published in 1922. In this monograph, the author has collected and coordinated the several notes and communications published, not only by himself but by others also, since 1917.