Course Identification Numbering System (C-ID)
https://catalog.sierracollege.edu/student-resources/course-information/course-identification-numbering-system/...0001 BUS 110 BUS 0260 BUS 115 BUS...0090 GEOG 160 GEOG 0016 GEOL 100 ESCI...
...0001 BUS 110 BUS 0260 BUS 115 BUS...0090 GEOG 160 GEOG 0016 GEOL 100 ESCI...
