Fra Luca Bartolomeo de Pacioli (sometimes "Paciolo") (1445-1514 or 1517) was an Italian mathematician and Franciscan friar, collaborator with Leonardo da Vinci, and seminal contributor to the field now known as accounting. He was also called Luca di Borgo after his birthplace, Borgo Santo Sepolcro, Tuscany. Wikipedia
There havent been either different indications on new elements about the Paciolis Portrait, for opening again other ways of processing investigations. www.ritrattopacioli.it/texting.htm
Maintain inventory as detailed as possible-- Pacioli asserts that detailed records help the businessman be vigilant and alert about business transactions. www.courses.vcu.edu/INFO465-gs/SMSU_Pacioli.htm
The definitive Wikipedia entry for Luca Pacioli. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Luca_Pacioli
...Catholic Encyclopedia > P > Lucas Pacioli Lucas Pacioli (Paciuolo.) Mathematician, born at Borgo San Sepolco, Tuscany , toward the middle of the fifteenth century; died probably soon after 1509. Little ... www.newadvent.org/cathen/11383b.htm