Guinmapang, John Darryl G.  [et al]. <br/><br/>
Extent of seriousness of the problems encountered in implementing  cooperative learning as perceived by PSCA Laboratory High School teachers during the school year 2007-2008 / 
John Darryl G. Guinmapang...[et al]. 
 - xiii, 52 Leaves ;  28 cm. 
<br/><br/> Bibliography : 44-45. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperative learning.