Cruz, Pilar Z. <br/><br/>
Teaching the elementary school subject / 
by Pilar Z. Cruz [and others]. 
 - revised edition. 
 - Manila :  Rex Book Store Incorporation,  c1976. 
 - xii 508 pages :  illustration ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--Elementary School Subjects.