Mann, James H. Reducing made easy : : the elements of microfilm / [electronic resource] / James H. Mann.. — Durham, N.C. : : Moore Pub. Co.,, c1976.. — 195 p. ; 24 cm.



ISBN: 0877160694 : $7.95

LCCN: 76025335

Subjects--Topical Terms:
Microphotography.

LC Class. No.: TR835 / .M36

Dewey Class. No.: 686.4/3