Management science / 
Riguera, Maria Anita A. 
 - 1st ed. 
 - Manila :  Rex Book Store, Inc,  2022. 
 - xii, 217 p. ; 25.4cm. 
<br/><br/>includes appendices, references, bibliography, index 
<br/><br/><label>ISBN: </label>9786210436778 
<br/><br/><label>Dewey Class. No.: </label>Fil 658.403 R572 2022