Herrero, Ma. Lourdes O. Exploring science nursery / Ma. Lourdes O. Herrero - Quezon City : FNB Educational, c2013. - 226 pages : color illustrations ; 27 cm. ISBN: 9789715148122 Subjects--Topical Terms: Science--textbooks. Dewey Class. No.: P Fil. 500 H565 2013