00604nam a2200181Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 94 HIS-6.1 Ware, Caroline F 11695 The twentieth century pt. 1, introduction, the development and application of scientific knowledge Caroline F Ware London George Allen & Unwin 1966 xLvi, 646p. History 7064 Modern history 11696 Others thesaurus 637 BK 6822 6822 0 0 0 0 BAN BAN GEN 1981-08-21 0 94/ HIS-6.1 7584 2021-11-05 1981-08-21 BK