J. Anker Larsen has written: 'Hansen'
J. H. Larsen has written: 'Holbecks amt'
T. J Larsen has written: 'Quality concrete with fly ash'
Roy J. Pearson has written: 'Monitoring airline performance'
Roy J. Morrow has written: 'Equalisation architecture for mobile communications'
Roy J. Wellman has written: 'The turbine propeller combination in the Air Force'
Roy J. Myklebust has written: 'Guidelines for sanitary handling of animal manure'
Roy A. J Spence has written: 'The lower oesophagus in patients with bleeding varices'
ROY J. PEARCY has written: 'LOGIC AND HUMOUR IN THE FABLIAUX: AN ESSAY IN APPLIED NARRATOLOGY'
J. J. Le Roy has written: 'Van Thales tot Newton' -- subject(s): Biography, Scientists
Ronald J. Larsen has written: 'The Puerto Ricans in America' -- subject(s): Juvenile literature, Puerto Ricans 'Puerto Ricans in America (In America)'
Roy J. Dossat has written: 'Principles of refrigeration' -- subject(s): Refrigeration and refrigerating machinery