Fourth partial report on Project no. 37 -- study of errors in field artillery practice: subject: an analysis of the sources of error in the use of the aiming circle and development of an improved instrument Fourth partial report on Project no. 37 -- study of errors in field artillery practice: subject: an analysis of the sources of error in the use of the aiming circle and development of an improved instrument

Collection: World War 2, 1939-1949 Alternate Title(s): Analysis of the sources of error in the use of the aiming circle and development of an improved instrument Author(s): Hatch, Theodore F., author Brackett, Frederick S. (Frederick Sumner), 1896-1988, author Horvath, Steven M., author Publication: Fort Knox, Kentucky : Armored Medical Research Laboratory, 28 March 1945 Language(s): English Format: Text Subject(s): Military Personnel -- education Weapons Equipment and Supplies United States Genre(s): Technical Report Copyright: The National Library of Medicine believes this item to be in the public domain. (More information) Extent: 2, 3, 7 leaves 9 unnumbered leaves of plates (some folded) Binding Note: NLM copy, bound at the top-edge. Illustrations: Illustrations and Plates NLM Unique ID: 101678214 (See catalog record) OCLC no.: 949752228 Permanent Link: http://resource.nlm.nih.gov/101678214