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                                        A Friendly Mathematics Competition: 35 Years of Teamwork in IndianaA Friendly Mathematics Competition: 35 Years of Teamwork in Indiana 
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                                        Stochastic Processes and CalculusStochastic Processes and Calculus: An Elementary Introduction with Applications 
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                                        An Introduction to Ordinary Differential EquationsAn Introduction to Ordinary Differential Equations 
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                                        Oddiy differensial tenglamalarOrdinary Differential Equations: An Elementary Textbook for Students of Mathematics, Engineering, and the Sciences 
 
                        