53 Mike_Boyle_Skillf[..]
Неизвестно
Matematicheskie_z[..] (2)
HO'ATda bir sostavli gaplar. 1974. I.Rasulov
Ахборот тизимлари darslik
Manufacturing Processes 2: Grinding, Honing, Lapping (RWTHedition)
Fritz Klocke