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Yn, Grace U.

Our world of math 4 / author Grace U. Yn, coordinators Alicia L. Padua, Ricardo M. Crisostomo ; editors Judy Lim Gabriel, Anita C. Ong ; consultant Ester B. Ogena - vi, 699 pages : color illustrations ; 26 cm

Includes glossary

Includes bibliographical references

Primary

ISBN: 9789710728787

Subjects--Topical Terms:
Mathematics--Study and teaching (Elementary)--Textbooks--Philippines

Dewey Class. No.: 372.7