Supply Chain and Operations Management : 
Tracy Lopers , Brian Watson . 
 - 6th ed Rev. 
 - Toronto :  Pearson ,  2014, 
 - v,235 p,;  color ill. 
<br/><br/><label>ISBN: </label>9781269719155 
<br/><br/><label>LC Class. No.: </label>TK5105.8  / .S96 2014