Hypothesis and perception : the roots of scientific method
Harris, Errol E.
Hypothesis and perception : the roots of scientific method Errol E. Harris - London George Allen & Unwin 1970 - 395kp.; 22cm.- - Muirhead library of philosophy .
121 / HAR
Hypothesis and perception : the roots of scientific method Errol E. Harris - London George Allen & Unwin 1970 - 395kp.; 22cm.- - Muirhead library of philosophy .
121 / HAR