Mutya, Ruby F. Alminar- <br/><br/>
Business management and organization :   functions and principle / 
Ruby F. Alminar- Mutya. 
 - Mandaluyong City :  National Book Store,  2009. 
 - ix, 246 p.:  23 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-08-6954-X 
<br/><br/><label>LC Class. No.: </label>658.4 M98b