A selective roll-to-roll printer for producing duplicate microfilm copies
By: [By] James N. Strohlein and Thomas C. Bagg
Contributors: Bagg, Thomas C., author
Series: NBS technical note -- 516
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Subjects: Microfilms
Notes: This university has bound no.516 with nos. 513-515, 517-527.

At head of title: United States Department of Commerce ... National Bureau of Standards.