Garfin, Lucita V. <br/><br/>
Difficulties of college students in algebra in the Polytechnic State College of Antique :  implications for the development of modules / 
by Lucita V. Garfin. 
 - xiv, 151 leaves. 
<br/><br/> Thesis (M.A.T.Math) -- Marikina Institute of Science and Technology, 1983.