Course Identification Numbering System (C-ID)

http://catalog.sierracollege.edu/student-resources/course-information/course-identification-numbering-system/

...ITIS 110 IT 0100 ITIS 120 IT 0015...0042 MATH 210 MATH 0030 MATH 220 MATH...

Humanities

http://catalog.sierracollege.edu/departments/humanities/

...its ideas (philosophy), through its commitment to its...in Western Cultures PHIL 0030 Introduction to Social...

Theatre Arts

http://catalog.sierracollege.edu/departments/thea/

...fully what is available. It is recommended that...Analysis 3 or THEA 0030 Diversity in American...