Clagett, Marshall..
Arhimedes in the Middle Ages. Volume 2.. The translations from the Greek. Part I : Introduction. Part II : Texts. /

. - Philadelphia  : American Philosophical Society,  1976 
. - XIV, 384 p. : ill.  25 cm. 
 - ((Memoirs of the American Philosophical Society ; vol. 117 ; pt. A) )
<br/><label>  ISBN: </label>0-87169-117-5