Effective technology and home economics I 
/ Christina A. Villanueva ... [et al.] 
 - 334 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9718540059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Home economics
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>640