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Submitted on: 09 July 2013.
Revised on: 02 November 2013.
Accepted on: 19 November 2013.
___________________AMERICAN JOURNAL OF EDUCATION---UNIV CHICAGO PRESS
Submitted on: 06 June 2010.
Revised on: 15 July 2010.
Accepted on: 04 September 2010.
___________________AMERICAN JOURNAL OF EDUCATION---UNIV CHICAGO PRESS
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Submitted on: 20 July 2013.
Revised on: 04 October 2013.
Accepted on: 28 November 2013.
___________________AMERICAN JOURNAL OF EDUCATION---UNIV CHICAGO PRESS
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Submitted on: 09 July 2007.
Revised on: 13 August 2007.
Accepted on: 12 September 2007.
___________________AMERICAN JOURNAL OF EDUCATION---UNIV CHICAGO PRESS
Submitted on: 28 August 2001.
Revised on: 11 October 2001.
Accepted on: 07 November 2001.
___________________AMERICAN JOURNAL OF EDUCATION---UNIV CHICAGO PRESS