Weiss, E. A. (1965). Programming the IBM 1620: The hands-on approach. s.n.
Chicago Style (17th ed.) CitationWeiss, Eric A. Programming the IBM 1620: The Hands-on Approach. McGraw-Hill: s.n, 1965.
MLA (9th ed.) CitationWeiss, Eric A. Programming the IBM 1620: The Hands-on Approach. s.n, 1965.
Warning: These citations may not always be 100% accurate.