8D--Last day to file final study card and pay bill without late fee. Memorial Hall.

Auditions: Summer School Chorus. See listing above. 3-5 p.m., 7-10 p.m., Sever 11.

Films: Boston Red Sox. Highlights of the 1975 World Series and the 1977 season. 4 p.m. Science Center C. Free.

Sports: Intramurals begin at 7:00 p.m. Sign up in the Dean's Office.

Films: Center for Middle Eastern Studies: The Changing Middle East; Oasis in the Sahara; A Modern Egyptian Family; and The River Nile. 7:30 p.m., Science Center D. Free.

June 30--Friday

8D--Last day for study program change or withdrawal (with complete adjustment of tuition and laboratory fees). Last day to change a non-credit or audit course to credit, or to change from one credit course to a new credit course. Last day to add a Pass/Fail course, or to change from graded to Pass/Fail or from Pass/Fail to graded status. Last day to register and file final study card for credit program, with late fee.

8E--Last day for study program change or withdrawal (with complete adjustment of tuition and laboratory fees). 7-9 p.m., 20 Garden St.

4I--Last day to change from graded to Pass/Fail, or from Pass/Fail to graded status (Arts and Sciences courses), and from graded to Satisfactory/No Credit, or from Satisfactory/No Credit to graded status (Education courses). Last day to drop a course, or to change from Credit to Non-Credit or Audit within the same course (with 50 per cent adjustment of tuition).

Auditions: Summer School Chorus. See listing above. 3-5 p.m., Sever 11.

Film: Ukrainian Institute--The Land. 7:30, Science Center D. Free.

Mixer: 8:30 p.m.-Midnight, Freshman Union Dining Hall. Admission $1.00 with Summer School I.D.

July 1--Saturday

Beach: Charter bus will be available if demand is sufficient. Sign up in advance at Dean's Office.

July 2--Sunday