Kushyar,  d. ca. 961 <br/><br/>
Principles of Hindu reckoning / 
a translation with introd. and notes by Martin Levey and Marvin Petruck 
 - Madison :  University of Wisconsin Press,  1965 
 - xi, 114 p. ;  25 cm. 
 - University of Wisconsin. Publications in medieval science .
<br/><br/> With facsim. of "the only extant manuscript of ibn Labban's work in Arabic: Istanbul, Aya Sophya Library, MS. 4857"  Library has 2 cops. 
<br/><br/>Bibliographical footnotes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Early works to 1900<br/>Mathematics, Arab<br/>Hindu mathematics
<br/><br/><label>Dewey Class. No.: </label>511.09