Industrial and corporate security management 
Joel M. Ajero 
 - Philippines  Wiseman's Books Trading  2014 
 - xi, 213 pages:  illustrations;  23 cm. 
<br/><br/><label>ISBN: </label>9789719617266 
<br/><br/><label>LC Class. No.: </label>HV 8290  / .A312 2014