Badilla, Jackelyn T., <br/><br/>
Simplified worktext in Mathematics for grade 1 Learners /  
Jackelyn T. Badilla. 
 - xiii, 154 leaves :   Colored Illustration, tables, figures;  28 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Education.<br/>Woktext.<br/>Simplified.
<br/><br/><label>Dewey Class. No.: </label>510.71  / B136s