Submitted on: 08 October 2010.
Revised on: 10 November 2010.
Accepted on: 02 December 2010.
QUINTESSENCE INTERNATIONAL---QUINTESSENCE PUBLISHING CO INC
Submitted on: 27 May 2009.
Revised on: 06 July 2009.
Accepted on: 17 July 2009.
QUINTESSENCE INTERNATIONAL
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Submitted on: 07 January 2009.
Revised on: 21 January 2009.
Accepted on: 02 February 2009.
QUINTESSENCE INTERNATIONAL---QUINTESSENCE PUBLISHING CO INC
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Submitted on: 25 August 2004.
Revised on: 22 September 2004.
Accepted on: 13 October 2004.
QUINTESSENCE INTERNATIONAL---QUINTESSENCE PUBLISHING CO INC