Nelson, Carl E.
Microfilm technology engineering and related fields - 1st ed. - New York McGraw-Hill 1965 - xiii, 397 p. ill.
Microfilming
778.215 / NEL/1965
Microfilm technology engineering and related fields - 1st ed. - New York McGraw-Hill 1965 - xiii, 397 p. ill.
Microfilming
778.215 / NEL/1965