Poincare, H.
Science and hypothesis / H. Poincaré. - France : Dover Publications, c 1952. - vii, 244 p. ; 23 cm.
310 310
Science -- Methodology.
Hypotheses.
167 / P755s
Science and hypothesis / H. Poincaré. - France : Dover Publications, c 1952. - vii, 244 p. ; 23 cm.
310 310
Science -- Methodology.
Hypotheses.
167 / P755s