00442nam a2200121Ia 4500008004100000100001700041245011000058245003100168260004800199260001200247650002700259856003400286160809s9999    xx            000 0 und d  aCheng, Long.  aAnalysis of Rising Tutition Rates in The United States Based on Clustering Analysis and Regression Models  cLong Cheng and Chenyu You.  bComputer Science and Information Technology  cMayo-16  xINFORMATION TECHNOLOGY  uhttp://airccse.org/V6N53.html