isang komprehensibong gabay sa pag-unawa tungo sa masusing produksyon, presentasyon, diseminasyon, pablikasyon, and utilisasyon De Leon, Elmer B creator Abuan, Teresita V text Quezon City Lorimar Publishing, Inc. 2001 monographic eng

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xx, 232 pages : black and white, illus. ; 25 cm Elmer B. De Leon and Teresita V. Abuan. Includes biographical records. Includes bibliographical references. Pananaliksik Research (Filipino language) Fil./G.Ed. 001.4 D346 2001 978-621-451-018-4 250728 20250728032232.0