TY - BOOK AU - Sanchez, Concordia. AU - ED - ED - ED - ED - SN - 2 PY - 0000///46 CY - PB - KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Administration KW - School libraries KW - Philippines N1 - Bibliography: p. 151-152; 5 ER -