L. R. Crow has written:
'Synchros, self-synchronous devises and electrical servo-mechanisms'
Thomas R. Crow has written: 'Forest productivity' -- subject(s): Forest productivity
R L. shorter has written: 'written communication in business'
R. L. Burgess has written: 'Behavioral sociology'
L. R. Sugarman has written: 'Range instrumentation'
L. R. Crescent has written: 'In old Belfast'
L. R. Niganate has written: 'The fist slipped by'
L R. Gardiner has written: 'Durham and Canada'
R. L. Djajengoetara has written: 'Mitra moesibat'
L. R. Wilson has written: 'The university library'
R. L. Holloway has written: 'Primate aggression'
L. R. McBride has written: 'Petroglyphs of Hawaii'
R. L. Niel has written: 'Satztechnisches Taschen-Lexikon'