Overview: Second part of a series on information retrieval looking at specialized services such as Bix, Dialog, QuantumLink and NewsNet. Guests: Dick Kollin, Telebase Systems; Doug Webster, BYTE; Roger Summit, Dialog Info Services; Connie Tomal, Mead Data Central; George Morrow, Morrow Computing Products/Demos: Lotus One Source, BIX, Lexis Nexis, Information on Demand, Dialog, EasyNet https://archive.org/details/On-LineD1987_2