A thorny path to peace of mind and happiness of heart - a brief account of the struggle of Dr. Deogracia Villadolid y Villamarin por Eala, Quintin Ayson

Bio-agricultural libraries and documentation centers in the West Pacific area por Eala, Quintin Ayson

The recent Manila Science Information Symposium its national and international implications por Eala, Quintin Ayson

Philippine bibliographic services and a Pacific basin system of scientific information centers por Eala, Quintin Ayson