Volunteers are needed by the Prince George's County Memorial Library System to fill a number of positions.

The New Carrollton branch needs someone to assist with children's programs 9:45 to 11:45 a.m. Wednesdays, and someone to work in its Novel Endings Bookstore Tuesdays Tuesdays or noon to 4 p.m. Saturdays.

The Hyattsville Branch needs a volunteer to work in its bookstore 11 a.m. to 3 p.m. Thursdays.

The Bowie Branch needs someone to assist with clerical tasks in the children's department. The hours are flexible. Volunteers also are needed to work in its bookstore 1 to 5 p.m. weekdays and 10 a.m. to 1 p.m. or 1 to 4 p.m. Saturdays.

The Oxon Hill Branch has openings for a volunteer to work in its bookstore 1 to 5 p.m. Mondays or Saturdays.

The Laurel Branch needs someone to deliver library materials to residents of the Greater Laurel Nursing Home 11:30 to 3:30 p.m. on the third Monday of each month.

The administrative office-films division needs someone to assist with telephone and in-person reservations. Hours are flexible.

Volunteer applications are available at all branch libraries. For more information, call 699-3500 and ask for Volunteer Services.