Teaching the elementary schoool subjects / by Pilar Z. Cruz. [et al.]. --  -- 1976 ed. --  -- Manila :  Rex Book Store,  c1976. <br/>xii, 508 p. ;  22 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>971-23-0695-X <br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Elementary.<br/>Elementary school teaching -- Philippines.