Technology and livelihood education 9 :   learn earn achieve productivity series 
by Josephine C. Bernardino...[et. al.] 
 - Quezon City :  Phoenix Publishing House, Inc. ,  2014. 
 - xii , 323 p. :  ill. ;  25 cm. 
<br/><br/><br/>English text. 
<br/><br/><label>ISBN: </label>9789710635580