Course Identification Numbering System (C-ID)
https://catalog.sierracollege.edu/student-resources/course-information/course-identification-numbering-system/...192 THEA 0024 WELD 101 X WELD 0005A...0007 ECE 230 HDEV 0025 ECON 201 ECON...
...192 THEA 0024 WELD 101 X WELD 0005A...0007 ECE 230 HDEV 0025 ECON 201 ECON...
