00314nam a2200109Ia 4500008004100000040002500041082001300066100003900079245004200118260003600160300000800196230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a959.9 Z1  aZaide, Gregorio F., Sonia M. Zaide 0aKasaysayan ng Republika ng Pilipinas   bNational Book Store, Inc.c1989  a649