Risk management as applied to safety, security , and sanitation / 

 - First Edition 
, 
 - Manila, Philippines :  Rex Book Store,  2020. 
 - 241 pages; 
<br/><br/><label>ISBN: </label>97862104045448 
<br/><br/><label>Dewey Class. No.: </label>REF.647.94068 R35