Roy W. Wallis has written:
'Accounting' -- subject(s): Accounting
E. W. Wallis has written: 'A Guide To Mediumship And Psychical Unfoldment'
W. Roy has written: 'The teachers' Union'
W. Le Roy Fogg has written: 'An even dozen'
W. D. Wallis has written: 'A Beginner's Guide to Discrete Mathematics' 'One-factorizations' -- subject(s): Factorization (Mathematics), Graph theory 'Combinatorics'
Roy W. Davies has written: 'Service in the Roman Army' -- subject(s): Army
Roy W Jastram has written: 'The golden constant' -- subject(s): History, Prices, Gold
Roy W. Fairchild has written: 'Families in the church' -- subject(s): Family, Religious life
W. Roy Wheeler has written: 'The birds of Victoria and where to find them' -- subject(s): Bird watching, Birds
Roy W. Pike has written: 'Mississippi in maps, 1969' -- subject(s): Maps, Economic conditions
Roy W Rings has written: 'Bionomics of the one-spot stink bug in Ohio' -- subject(s): Stinkbugs
Roy W. Southwick has written: 'Phosphate availability in red hill soils' -- subject(s): Red soils, Fertilizers, Phosphates
John George Brighton has written: 'Admiral of the fleet, Sir Provo W. P. Wallis'