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...0075 MATH 110 MATH 0011 MATH 110 STAT...
...0097 GEOG 110 GEOG 0001 GEOG 111 GEOG...0075 MATH 110 MATH 0011 MATH 110 STAT...
