01025cam0-22003491i-450-99000099850040332120050914144942.0000099850FED01000099850(Aleph)000099850FED0100009985020001205d1969----km-y0itay50------baengUSa-------001yyLeonard of Pisa and the new mathematics of the middle agesby Joseph and Frances Giesillustrated by Enrico ArnoNew YorkCrowell1969227 p.ill.21 cmStoria della matematica509Gies,Joseph<1916-2006>47181Gies,Frances47183Arno,EnricoITUNINARICAUNIMARCBK9900009985004033216B-0367196FI1117-G-1414708MA1FI1MA1Leonard of Pisa and the new mathematics of the middle ages354247UNINA