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...0007 ECE 230 HDEV 0025 ECON 201 ECON...

Human Development and Family

http://catalog.sierracollege.edu/departments/human-development-family/

...site supervisor and director. It also includes instruction...and Development 3 HDEV 0025 Teaching in a...

Sociology

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

...systematic analysis of society, its groups, institutions and...Mexican American History HIST 0025 Native American History...