EXHIBIT 6(a) AETNA SERIES FUND, INC. UNDERWRITING AGREEMENT THIS AGREEMENT, made this 1st day of August, 1997, by and between Aetna Investment Services, Inc. ("AISI" or "Underwriter"), a Connecticut corporation, and Aetna Series Fund, Inc. ("Fund"), a...Underwriting Agreement • July 9th, 1997 • Aetna Series Fund Inc • Connecticut
