Somoray, Ana Marie M. <br/><br/>
Risk management as applied to safety, security, & sanitation/ 
Ana Marie M. Somoray ; illustrated by Paige M. Somoray 
 - Manila:  Unlimited Books Library Services & Publishing,  c2020. 
 - x, 168 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and glossary. 
<br/><br/><label>ISBN: </label>978-6-214-27072-9