Grabski, Franciszek. <br/><br/>
Semi-markov processes :  applications in system reliability and maintenance / 
Franciszek Grabski. 
 - 1st edition. 
 - pages cm 
<br/><br/><label>ISBN: </label>9780128005187 
<br/><br/><label>LCCN: </label>2014945611