00596nam a2200217Ia 450000500170000000800410001724500650005810000200012370000180014370000220016126000510018330000190023430000110025350000260026402000220029005000180031254600130033033600090034333700150035233800110036720260803094023.0251212s2008 xx 000 0 und d1 aPagbasa at pagsulat tungo sa pananaliksik /cFlorian Castro. aCastro, Florian aCusi, Juanita0 aJocson, Magdalena aPateros, Metro Manila :bGrandbook pub,c2008. avii, 231 pages c22 cm. aIncludes bibliography a978-971-725-164-6 a499.2118 P14c aFilipino aText aUnmediated aVolume