F.Pickup , A.M.I.Prod.E, and M.A.Parker  <br/><br/>
ඉංජිනේරු ඇදීම 01  

 - Hutchinson Publishing group Ltd   London  1970 
 - 186p  1 
 - 2023-11-01 
<br/><br/>The Educational Publications Department  
<br/><br/><label>Nat. Bib. No.: </label>0004938 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>PIC 
<br/><br/><label>Universal Decimal Class. No.: </label>620