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Submitted on: 02 February 2002.
Revised on: 21 March 2002.
Accepted on: 17 April 2002.
___________________APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY
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Submitted on: 17 October 2013.
Revised on: 05 February 2014.
Accepted on: 28 February 2014.
___________________APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY
Submitted on: 06 July 2001.
Revised on: 06 September 2001.
Accepted on: 05 October 2001.
___________________APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY