80 x 80 Optical bench-further discussion
By: H. W. Henderson and R. B. Kennard.
Contributors: Kennard, R. B.; U.S. Naval Ordnance Laboratory, White Oak, Md
Series: U.S. Naval Ordnance Laboratory. Mechanics Division technical note -- no. Do-1
Publisher: U.S. Naval Ordnance Laboratory
Published: 1947
Place of publication: White Oak, Maryland