Richard W. Helbock has written:
'Portland area postal history' -- subject(s): History, Postal service
'Western doanes, the use of doane numeral cancellations in the Western United States' -- subject(s): Cancellations (Philately)
'Postmarks on postcards'
Kenneth L. Houck has written: 'Bach in Bethlehem' -- subject(s): Music
Giboney Houck has written: 'The Dallas hearing' -- subject(s): Kansas City Southern Railway, Transportation act, 1920
Cherry K. Houck has written: 'Learning disabilities' -- subject(s): Children with disabilities, Education, History, Learning disabilities
J. R Houck has written: 'Long wavelength photoconductive detectors for airborne and orbital infrared astronomy' -- subject(s): Infrared astronomy, Photoconductivity
Emerson B. Houck has written: 'Go Huskies! Beat Felix the Cat!' -- subject(s): History, Names, School sports, Sports team mascots, Sports teams
Richard Fromme has written: 'Richard Wagner'
Richard Dominique has written: '\\'
Richard Ehrman has written: 'Nimbyism'
Richard Fein has written: 'Firstjob'
Philippe Richard has written: 'Ethnophoto'
Richard Bunworth has written: 'Homotropia'
Richard Murray has written: 'Alethia'