The teacher-pupil ratio in the elementary schools of the Division of Pangasinan 1963-1969 [microform]

ग्रंथसूची विवरण
मुख्य लेखक: Fernandez, Loreta F.
स्वरूप: Visual Material
भाषा:English
प्रकाशित: Quezon City Photoduplication Service, University of the Philippines Library 1975.
विषय: