00344nam a2200109Ia 4500008004100000040002500041082002000066100005500086245004700141260003600188300001000224230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a 371.399211 Ab1  aAbad, Marietta A. and Priscilla Castañnte-Ruedas 0aPaghahanda ng mga kagamitang pampagtuturo   bNational Book Store, Inc.c1996  a149p.