Estrada, Nina. <br/><br/>
Heart of clay :  a collection of love sonnets / 
by Nina Estrada. 
 - Manila :  Carmelo & Bauermann,  1959. 
 - 114 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9715424643 (SB, book paper) 9715424635 (HB, special paper) 
<br/><br/><label>LC Class. No.: </label>PR6009.S85  / H4 1959 
<br/><br/><label>Dewey Class. No.: </label>821.914