Howlett Jack <br/><br/>
Maintenance planning   Methods and mathematics 

 - london  Howlett Jack  1991 
 - ix,223p  ill 
<br/><br/> lncludes lndex 
<br/><br/><label>ISBN: </label>9780412376801 
<br/><br/><label>LC Class. No.: </label>TS192  / L98