Olinarez, Elvira L. Capabilities of teachers in conducting modular distance learning in technology and livelihood education / Elvira L. Olinarez. - Polytechnic College of La Union : [s.n.], 2021. - xii, 131 pages : illustrations ; 28 centimeter. Bibliography: pages 112-114. Subjects--Topical Terms: Teachers. Dewey Class. No.: TH 371.1 Ol3c 2021