For the week starting Friday, July 22. Times are E.D.T., subject to change.
Two Billion Strong (Sat. 8:30 p.m., ABC). United Nations dramatization.
Invitation to Learning (Sun. 12 noon, CBS). Sinclair Lewis' Babbitt.
University of Chicago Round Table (Sun. 1:30p.m.,NBC). "How's Business?"
Boston Symphony (Sun. 4:35 p.m., NBC). An all-Mozart program.
NBC Symphony (Sun. 8:30 p.m., NBC). Artur Rubinstein, soloist.
America's Town Meeting (Tues. 8:30 p.m., ABC). The Future of Germany....