Dwornik, H. (1981). A 2"-Number system in the arithmetic of prehistoric cultures.
Chicago Style (17th ed.) CitationDwornik, Henryk. A 2"-Number System in the Arithmetic of Prehistoric Cultures. 1981.
MLA (9th ed.) CitationDwornik, Henryk. A 2"-Number System in the Arithmetic of Prehistoric Cultures. 1981.
Warning: These citations may not always be 100% accurate.