00543 a2200205 4500 31975 31975 OSt 20260202165353.0 260202b ||||| |||| 00| 0 eng d 0-19-503567-4 . 621.59 B2771 6540 Barron, Randall F. Cryogenic Systems / by Randall F. Barron 2nd ed. Oxford University Press, New York : 1985. 507 p. 147 Engineering 6541 Low temperature technology ddc BK 0 0 ddc 0 0 NFIC CL CL REF 2026-02-10 27 19156.83 621.59 B2771 14606 2026-02-10 25542.45 2026-02-10 BK