Our hidden national product : a new film.

"SW-835"--Page [5].

A new method of calibrating thin film gauge backing materials.

Mode of access: Internet.

The anaerobic attached film expanded bed reactor for the treatment of dilute organic wastes /

Photocopy of typescript.

A study of two commercial film badge services /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."

Teaching films for use in Louisiana schools : a catalog of films available on loan from State film libraries /

Includes listing by subject.

A Health film program for America /

Errata sheet inserted.

Guide for the recovery of silver from used fixing solution and scrap film : handbook.

Cover title.