00617nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 533.5 YAR Yarwood, J. 2393 High vacuum technique theory, practice, industrial applications and properties of materials J. Yarwood 2nd ed. London Chapman and Hall 1948 viii, 140p. High vacuum technique 2394 NASA Thesaurus Vacuum physics 2238 BK 1137 1137 0 0 0 0 BAN BAN GEN 0000-00-00 8.75 0 533.5/ YAR 1196 2021-11-05 8.75 0000-00-00 BK Rs. 8.75