BUSINESS
August 22, 1990 | BERKLEY HUDSON, TIMES STAFF WRITER
A subsidiary of the Toronto-based Thomson Newspaper Group has purchased the majority interest in the 43,000-circulation Pasadena Star-News, a daily newspaper covering the western San Gabriel Valley. The Thomson-owned San Gabriel Valley Tribune Inc. announced that it acquired the controlling interest by purchasing Star-News common stock previously owned by Texas media mogul William Dean Singleton. Singleton retains a minority interest, according to F.