Fall semester courses: IST 616, Information Resources, Organization and Management

I'm enrolled in two core courses for my my first semester of completely online courses. IST 616 is on information organization and access, which is a topic that both intrigues and baffles me. I suspect that when it comes to the choice between patron-oriented library services and technical services, I'm going to fall on the technical services side of the line (but who knows, really), and I have at least an abstract interest in cataloguing, classification, and that sort of thing. But at the same time technical services is, well, technical, and while I am good enough at coding, classifying, and other techy things when I set my mind to it, my inner humanities scholar gags a bit whenever I see too many acronyms in one place. So I am more nervous about this course than the other class I'm taking this semester (reference sounds pretty straightforward, doesn't it? except it's not), but I'm sure it will all make sense at the end of the semester, and I'll have a better idea if this is the sort of librarianship I want to do.