by. Soriano Gatchalian Soriano <br/><br/>
Traffic Management and Acccident Investigation 
Oscar Gatchalian Soriano 
 - Rivised ed. 
 - Cabantuan City  Nueva Ecija Review Center & Educational supplies 
 - xi. 157 p.  22 cm. 
<br/><br/> include bibliography 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789719531821 
<br/><br/><label>Dewey Class. No.: </label>C364.1 So1t 2012 c.1