Tiro, Aurelio A. <br/><br/>
Primary school objectives / 
Aurelio A.Trio ; project team M.Sudomo ... (et al.). 
 - Bangkok :  Regional Centre for Educational Innovation and Technology,  1973. 
 - 2 v. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Primary--Aims and objectives.