Development of principles for in-service improvement of teachers in the Philippines, with special reference to Sulu province

ग्रंथसूची विवरण
मुख्य लेखक:	Velasquez, Maximiano Aspiras 1910-
स्वरूप:	पुस्तक
भाषा:	English
विषय:	Teachers > In-service training > Philippines.