March 18, 1967GR L 22306; (March, 1967)FELICITAS C. TAN, ET AL. vs. PUBLIC SERVICE COMMISSION, ET AL.
March 18, 1967GR L 22420; (March, 1967)PHILIPPINE INTERNATIONAL SURETY CO., INC. vs. COURT OF TAX APPEALS, ET AL.
March 18, 1967GR L 16949; (March, 1967)ROSALINA SANTOS, ETC., ET AL. vs. SECRETARY OF PUBLIC WORKS AND COMMUNICATIONS