caa a22 4500 211075167 CHVBK 20201209151159.0 901212s1959 xxu||||||i||| 00 |eng d (RERO)1320890 RERO geudbu s1py rero s2in rero Cumulative index of 1954-1959 symposia txt rdacontent n rdamedia nc rdacarrier In: National Symposium on Vacuum Technology transactions. - New York : Pergamon Press. - 6(1959), p. 325-335 National Symposium on Vacuum Technology transactions Index 1956-1959 Vacuum Symposium transactions Index 1954-1955 National Symposium on Vacuum Technology transactions 6(1959), p. 325-335 (RERO)001055003 BK010000 XK010000 XK010000 RERO RE61096 RE61096 RE610960003 PERB 808(1954-1959) RERO 730 -- National Symposium on Vacuum Technology transactions Index 1956-1959 RERO 730 -- Vacuum Symposium transactions Index 1954-1955 RERO 773 1- National Symposium on Vacuum Technology transactions 6(1959), p. 325-335 (RERO)001055003