Texas Tech University is divided into the College of Agricultural Sciences & Natural Resources, the College of
Architecture, the College of Arts & Sciences, the College of Education, the College of Engineering, the College of Human
Sciences, the College of Mass Communications, the College of Visual & Performing Arts, the Rawls College of Business
Administration, and the School of Law.The university's medical school, the Texas Tech University Health Sciences Center, offers schools
of Allied Health, Medicine, Nursing, and Pharmacology. The HSC has campuses located in Lubbock, as well as in Abilene, Amarillo, El Paso, and Odessa. Aside from its teaching duties, it provides medical services to over a
hundred counties, a geographic region larger than most states.Texas Tech maintains a number of libraries, both general-purpose and specific (such as the Architecture and Law libraries),
the most notable of which are the Southwest Special Collections and the Vietnam Archive, one of the largest and most
comprehensive collections of information on the Vietnam War in the world.The university also maintains the Public
Broadcasting Service stations KOHM 89.1 FM (radio) and KTXT-TV (television).