00815cam a22002531 4500 1693174 BD-DhUL 20170620153930.0 830322s1956 nyua b 000 0 eng 56009709 DLC DLC DLC BD-DhUL TR835 .L45 778.315 LEM Lewis, Chester M. Microrecording : industrial and library applications / [by] Chester M. Lewis [and] William H. Offenhauser, Jr. New York : Interscience Publishers, 1956. xi, 456 p. : illus. ; 24 cm. Includes bibliographies. Microphotography. Microforms. Offenhauser, William H., joint author. 7 cbc orignew u ocip 19 y-gencatlg ddc REF 210144 210144 0 0 ddc 0 778_315000000000000_LEM 1 REF 347883 DUL DUL REF 1958-09-26 General 778.315 LEM A5513 2017-06-20 2017-06-20 REF