TY - JOUR AU - TI - Structure of Science: Philosophy of science, a separate discipline, meets philosophy proper on the question,"What exists?" JF - Science DO - 10.1126/science.134.3484.997 DA - 1961-10-06 UR - https://www.deepdyve.com/lp/crossref/structure-of-science-philosophy-of-science-a-separate-discipline-meets-SMI0RIlAX6 SP - 997 EP - 999 VL - 134 IS - 3484 DP - DeepDyve ER -