P. D. Boyd has written:
'Joining nations' -- subject(s): History, International Institute of Welding, Welding
Stephen P. Boyd has written: 'Linear controller design' -- subject(s): Automatic control, Control theory
D. P. Gorsky has written: 'Definition'
D. P. Zerkin has written: 'Ob\\'
D. P. Bak has written: 'Uliki'
Carolyn P. Boyd has written: 'The army and the breakdown of Parliamentary government in Spain' 'The anarchists and education in Spain, 1868-1909' -- subject(s): Anarchism
F. P. D. has written: 'Mr. Dooley'
P D. Edmunds has written: 'Law and civilisation'
P. D. Martin has written: 'The Murderer's Club'
P. D. Gathright has written: 'Modern maturity'
P. D. Marshall has written: 'Robert Stern'
D. P. Capper has written: 'On the Pilgrim's Way'
P D F. Murray has written: 'Biology'