linguistic:paraphrasing, structural:expansion
Schools and colleges

UNAM has a set of schools covering different academic fields such as "engineering" or "law". All of UNAM's schools offer undergraduate and graduate studies (master's degrees and PhDs). However, the schools that UNAM calls "national schools" only offer undergraduate studies, as this type of school is mainly focused on practical experience. This is the case of the National School of Nursing and Obstetrics, and the National School of Social Work.