00419nam a22001577a 4500 20260714141340.0 260714b |||||||| |||| 00| 0 eng d 000 eng 539 BRI/T Brittin,Wesley E. Topics in Modern Physics / by Wesley E. Brittin boulder colorado associated university press 1971 xxxiii,360p. BK 48923 48923 0 0 0 0 NFIC PBBCL PBBCL REF 2026-07-14 0 539 BRI/T 021728 2026-07-14 2026-07-14 BK