TY - BOOK T1 - School health practice A1 - Anderson, C. L. (Carl Leonard) 1901- A2 - Creswell, William H. 1920- LA - English PP - St. Louis PB - Mosby YR - 1980 ED - 7th ed. UL - https://tuklas.up.edu.ph/Record/UP-99796217603796134 OP - 512 CN - LB 3405 A58 1980 SN - 0801602173 KW - School hygiene. ER -