<p>Use this link which only shows open courses [Open</a> Courses List](<a href=“http://registrar.ucdavis.edu/ocl/opencourses.html]Open”>Office of the University Registrar (OUR))</p>
<p>But near the top is another link to ‘Class Search Tool’.
Once you are there ( <a href=“https://registrar4.ucdavis.edu/courses/search/index.cfm[/url]”>https://registrar4.ucdavis.edu/courses/search/index.cfm</a> )
input the class you want and then click on ‘search’. I usually
just enter the department such as MAT (for math courses).
It will show you all the math courses and all the sections with their
CRN number.</p>
<p>Once, I couldn’t find a course even on this screen, but it was
listed in the course catalog, so it let me add it:</p>
<p><a href=“http://registrar.ucdavis.edu/upload/CSRGUpLoads/CSRG2011Fall.pdf[/url]”>http://registrar.ucdavis.edu/upload/CSRGUpLoads/CSRG2011Fall.pdf</a></p>