Menor, Noel M. Realistic math 1 : scaling greater heights k to 12 / Noel M. Menor, Paulino T. Gureng. - Second edition - viii, 386 pages : colored illustrations ; 29 cm. The new grade 1 Grade School Text in English ISBN: 9786210004731 (pbk) Subjects--Topical Terms: Mathematics (Primary). Dewey Class. No.: 372.7 M527 2017