00370nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082001900107100001900126245003400145260002600179500001900205NORSU20240813014206.0240215s9999 xx 000 0 und d a971-11-0164-5 aNORSU-DumcNORSU-Dum aFil 372.83 Ag6 aAgno, Lydia N. 0aEdukasyong Araling Panlipunan bJMC Press, Inc.c1998 aincludes index