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- Language: English
- Year: 2015
- Author: David C. Douglas
- Language: English
- Year: 2018
- Author: David Finkelstein Douglas M. Peers (eds.)
- Language: English
- Year: 2000
- Author: David Cheetham Douglas Pratt David Thomas
- Language: English
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- Author: David Cope, Douglas R. Hofstadter
- Language: English
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- Author: Dorothy Whitelock, David C. Douglas, Susie I. Tucker
- Language: English
- Year: 1961
- Author: David Bodary Douglas Stuart and Jo Sprague
- Language: English
- Year: 2018
- Author: Dorothy Whitelock David C. Douglas Susie I. Tucker (eds.)
- Language: English
- Year: 1961
- Author: David Rock, Douglas K Brumbaugh
- Language: English
- Year: 2015
- Author: David Capuzzi Douglas R. Gross
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- Year: 2004