http://book.klll.cc/ebooks/author/6178.opds?sort_order=release_date 2025-08-05T15:07:29Z Books by Calderón, Sofronio G. (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-05T15:07:29Z https://book.klll.cc/ebooks/author/6178.opds?sort_order=title Sort Alphabetically by Title 2025-08-05T15:07:29Z https://book.klll.cc/ebooks/author/6178.opds?sort_order=downloads Sort by Popularity 2025-08-05T15:07:29Z https://book.klll.cc/ebooks/20738.opds Diccionario Ingles-Español-Tagalog (Spanish) (Tagalog) Sofronio G. Calderón 2025-08-05T15:07:29Z https://book.klll.cc/ebooks/17787.opds Dating Pilipinas (Tagalog) Sofronio G. Calderón 2025-08-05T15:07:29Z https://book.klll.cc/ebooks/15628.opds Sa Ano Nabubuhay Ang Tao (Tagalog) graf Leo Tolstoy