Accounting in the Zenon papyri /

: Includes text and translation of two Zenon papyri in Columbia University Library, P. Col. inv. no. 249 and P. Col. inv. no. 211, with explanatory notes (pages [24]-35)
Issued also as thesis (PH. D.) Columbia University.
OCLC 2481698 : xiii, 77 pages, 1 leaf ; 28 cm. : Bibliography : pages [ix]-xiii.