December 29, 1967GR 18649; (December, 1967)CEBU PORTLAND CEMENT COMPANY, vs. COMMISSIONER OF INTERNAL REVENUE
December 29, 1967GR 20156; (December, 1967)IN THE MATTER OF THE PETITION OF MANUEL TO, vs. REPUBLIC OF THE PHILIPPINES
December 29, 1967GR 22169; (December, 1967)SERGIO ALABAT, ET AL., vs. TORIBIA TANDOG VDA. DE ALABAT, ET AL.