Reclassification of Surigao del Norte 1st Highway Engineering District from Third to Second Class. Category: Department OrderSub Category: info-techSeries: 1977No: 122File: DO_122_S1977.pdfDate: Monday, December 19, 1977Tags: Surigao del Norte 1st Highway Engineering District Third Second Class 122 Read more about Reclassification of Surigao del Norte 1st Highway Engineering District from Third to Second Class.
