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

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

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

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