00487nam a22001577a 4500 20260316121647.0 260316b |||||||| |||| 00| 0 eng d 509 PLE Pledge,H.T. SCIENCE SINCE 1500 :A short History of mathematics,Physics,chemistry,biology /Pledge H.T. Newyork :Harper & Brothers ,1959 357p. ;18cm Natural science and mathematics. Sceince and pre-sceince RBK 67256 67256 0 0 ddc 0 1 SNUL SNUL 2026-03-16 0 509 PLE G7188 2026-03-16 12:17:04 2026-03-16 RBK