Presidential decree nos. 1131 - 1153 and related documents : proc. nos. 1081/1104 and related documents /
Pinpin, F. D., ed.
Presidential decree nos. 1131 - 1153 and related documents : proc. nos. 1081/1104 and related documents / F. D. Pinpin, ed. - Mandaluyong, Rizal : Cacho Hermanos, c1977.
Presidential decree nos. 1131 - 1153 and related documents : proc. nos. 1081/1104 and related documents / F. D. Pinpin, ed. - Mandaluyong, Rizal : Cacho Hermanos, c1977.
