The secretary for the corporate world / 
De Guzman, Dionisia G, De Guzman, Cipriano E. 
 - Manila :  Rex Book Store, Inc,  2006. 
 - xi, 322 p. ; 22.3cm. 
<br/><br/>includes selected references, index 
<br/><br/><label>ISBN: </label>9789712345838 
<br/><br/><label>Dewey Class. No.: </label>Fil 651.374 D278 2006