Courses Taught by Dr. Singh All Courses of Dr. Singh after Fall of 2009 are taught using ANGEL Course Management Server Click here to log into ANGEL Fall/Summer/Spring of 2009 CSIT 104 - Introduction to Microcomputer Software CSIT 105 - Visual Basic I CSIT 205 - Visual Basic II CSIT 321 - Paradigms of Programming Languages Courses Taught in Past