00432nam a2200133Ia 4500003000600000005001700006008004100023040002500064082002000089100009300109245003200202260004400234500002000278NORSU20240811235543.0240215s9999 xx 000 0 und d aNORSU-DumcNORSU-Dum aFil. 323 C88 c7 aDr. Leonardo D. De La Cruz, Jose B. Bilasano, Tomas D. Abellera, and Dolores N. Abelardo 0aPAMAYANAN Buhay at Pagunlad bSocial Studies Publications, Inc.c1983 aIncludes Index