TY - BOOK AU - Salandanan,Gloria G. AU - Diaz,Eden C. AU - Santos,Rosita G. TI - The teaching of science and health, mathematics, and home economics, and practical arts teaching strategies III SN - 971-150-074-4 U1 - 371.33584 PY - 1988/// CY - Quezon City PB - Katha Publishing, KW - Education, secondary KW - Teaching N1 - 300-399; 371.3 ER -