December 19, 1989GR 67938; (December, 1989)COMMISSIONER OF INTERNAL REVENUE vs. AMERICAN AIRLINES, INC.
December 19, 1989GR 72572; (December, 1989)SAN MIGUEL CORPORATION vs. NATIONAL LABOR RELATIONS COMMISSION
December 18, 1989GR 84818; (December, 1989)PHIL. COMMUNICATIONS SATELLITE CORP. vs. JOSE LUIS A. ALCUAZ
December 15, 1989GR 75875; (December, 1989)WOLRGANG AURBACH vs. SANITARY WARES MANUFACTURING CORPORATOIN
December 15, 1989GR 76509; (December, 1989)PIONEER INSURANCE & SURETY CORPORATION vs. COURT OF APPEALS