Okes, Duke <br/><br/>
Root cause analysis :  The core of problem solving and corrective action /by 
Duke Okes 
 - 2nd ed. 
 - United States of America  American Society for quality Press  2019 
 - xix, 212p. 
<br/><br/><label>ISBN: </label>9781636940830 
<br/><br/><label>LC Class. No.: </label>HD30.29  / .O34