George S. Harker has written:
'Depth perception in visual simulation' -- subject(s): Flight simulation, Space perception
J. H. Harker has written: 'Fuel science [by] J.H. Harker [and] D.A. Allen' -- subject(s): Fuel 'Fuel science' -- subject(s): Fuel
George R. Harker has written: 'The Mammoth incident' -- subject(s): Fiction 'The Mammoth incident' -- subject(s): Fiction 'Mostly True Adventures of Dr. Leisure' -- subject(s): Protected DAISY 'He Wouldn't Drink the Hemlock' -- subject(s): College teachers, Discipline, Faculty, Western Illinois University
Charles Harker Rhodes has written: 'The significance of Kansas history' -- subject(s): History, Kansas State Historical Society
Alfred Harker has written: 'Notes on geological map-reading' -- subject(s): Accessible book, Geology, Cartography, Atlases and maps
Maurice Harker has written: 'An ordinary home' 'Designing for special needs' -- subject(s): Learning disabled, Dwellings, Design and construction
Joseph Cunningham Harker has written: 'Studio and stage' -- subject(s): Biography, Performing arts, Scene painting, Set designers, Theater
Neva Colbert has written: 'The collector's guide to Harker U.S.A. pottery' -- subject(s): Catalogs, Collectors and collecting, Harker China Company, Pottery
Ronald W. Harker has written: 'The engines were Rolls-Royce' -- subject(s): History, Rolls-Royce Motors Ltd, Rolls-Royce engines
Donald F. Harker has written: 'Alaska coal mined land inventory' -- subject(s): Coal mines and mining, Abandoned coal mines, History
George S. Smith has written: 'The chainmakers'
George S. Schuyler has written: 'Black and conservative'
George S. Beinetti has written: 'The obligation to serve' -- subject(s): Telephone