Nem Singh, Rosario P. <br/><br/>
Mga bugtungan at tanungan 

 - Mandaluyong City    National Book Store   2004 
 - vii, 52 p. ; ill. 
<br/><br/><label>ISBN: </label>971-08-6485-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riddle- Filipino
<br/><br/><label>Dewey Class. No.: </label>Fil 398.6 N34b