1. Frankford Arsenal: Memorandum report (series). M64-19-1. Design study of self-calibrating electrical measurement system [with bibliography]; prepared by M. Mondress, R. S. Zelenka, [and] Allen Hoffman. Bookmark Corporate/Agency Authors: Ordnance Corps (Army) and Defense Dept. Publisher: Ordnance Corps (Army) Date: Dec. 1963 SuDoc number: D 105.17/2:M 64-19-1