TY - BOOK T1 - Vacuum roducing equipment. T2 - E.E.U.A. Handbook N§ 11 A2 - The Engineering Equipment Users Association LA - English PP - London PB - Constable YR - 1961 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.5936 OP - 99 ER -