Course Identification Numbering System (C-ID)
https://catalog.sierracollege.edu/student-resources/course-information/course-identification-numbering-system/...0097 GEOG 110 GEOG 0001 GEOG 111 GEOG...0010B THTR 171 THEA 0014 THTR 173 THEA...
...0097 GEOG 110 GEOG 0001 GEOG 111 GEOG...0010B THTR 171 THEA 0014 THTR 173 THEA...
