De Guzman-Torres, Edna L. <br/><br/>
The effect of the sing out technique in the teaching of speech improvement:   basis for an improved speaking skills practice book 
Edna L. De Guzman-Torres 
 - Kidapawan City  Notre Dame of Kidapawan College  2006 
 - xiii, 107p 
<br/><br/>English 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>English
<br/><br/><label>LC Class. No.: </label>CD-02429t