D. J. Bell has written:
'Singular optimal control problems' -- subject(s): Control theory, Mathematical optimization
D. J. D. Hickman has written: 'The \\'
J I. Bell has written: 'Beckett House (library for the Royal Military College of Science)'
J. D. Hayes has written: '\\'
J. D. Kleinke has written: 'Oxymorons'
D. J. Bradley has written: 'THE OPERATOR'
D. J. Brown has written: 'The pyrimidines'
D. J. McCartney has written: 'The Ulster Jacksons' -- subject(s): Genealogy
J. D. Parsons has written: 'The Non-christian Cross'
D. J. Lumbard has written: 'Peg board'
J. D. MacKie has written: 'John Knox'
D. J. Edwards has written: 'Growing food'
D. J. Walker has written: 'Industrial tribunals'