- Author: John A. Agnew John Mercer David E. Sopher
- Language: English
- Year: 1984
- Author: Agnew John A., Duncan James S
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- Year: 2016
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- Year: 2004
- Author: Agnew John A., Mamadouh Virginie, Secor Anna Jean, Sharp Joanne P
- Language: English
- Year: 2015