1974 agreement between the Associated Students of the University of California, Los Angeles (ASUCLA) and the University of California, Los Angeles (UCLA) establishing the association's legal relationship with the university.  Also includes related documents such as a memo and a resolution.
The memo at the beginning of the PDF is written by Charles E. Young (Chancellor of the University of California, Los Angeles), Andrea Hill (Chairperson of the Board of Control of the Associated Students of the University of California, Los Angeles), and Larry Miles (Vice Chairperson of the Board of Control of the Associated Students of the University of California, Los Angeles)
Received this document from the former Chief Legal Officer of the Associated Students of the University of California [Berkeley equivalent of ASUCLA].  They most likely acquired it through a public records act request (and it's definitely subject to the California Public Records Act).