ඉංජිනේරු ඇදීම 01
F.Pickup , A.M.I.Prod.E, and M.A.Parker
ඉංජිනේරු ඇදීම 01 - Hutchinson Publishing group Ltd London 1970 - 186p 1 - 2023-11-01
The Educational Publications Department
0004938
PIC
620
ඉංජිනේරු ඇදීම 01 - Hutchinson Publishing group Ltd London 1970 - 186p 1 - 2023-11-01
The Educational Publications Department
0004938
PIC
620
