Search Results       Your search for [subject]Text-books -- Readability returned 1 record.           A feedback-based readability formula for science and mathematics curriculum matrials. by Talisayon, Vivien M.; Quezon City: Science Education Center, University of the Philippines, 1983. Subject: Science -- Text-books; Mathematics -- Text-books; Text-books -- Readability.          Add to Book Cart Relevance: 25.12%