Designation of Engr. MANUEL AMADOR as OIC-District Engineer of 2nd Cotabato Engineering District, Region XII Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1990No: 220File: DO_220_S1990.pdfDate: Monday, October 8, 1990Tags: Designation MANUEL AMADOR OIC 2nd Cotabato XII 220 Read more about Designation of Engr. MANUEL AMADOR as OIC-District Engineer of 2nd Cotabato Engineering District, Region XII