00537nam a22001337a 450000500170000000800410001702000150005804000400007308200260011310000210013924500640016026001680022430000110039220250219104006.0210517b        ph ||||| |||| 00| 0 eng d  a9711350742  cPhilippine High School for the Arts  a362.29 M27 1988b88881 aMagno, Marcelita  aDangerous drugs:ba resource book for teachers and students  aQuezon City, Philippines:bInstitute for Science and Mathematics Education Development;  Pundasyon sa pagpapaunlad ng kaalaman sa pagtuturo ng agham, ink.,cc1988.  a164 p.