Search Results       Your search for [author]Tretasco, Nemencio V. returned 1 record.           Development of Printed Circuit Board (PCB) exposure box as a instructional tool for the electronics students and faculty of Bulacan Polytechnic College. by Tretasco, Nemencio V.; 2006. Subject: Printed circuits -- Design and construction; Electronics -- Study and teaching (Higher).          Add to Book Cart Relevance: 25.79%