Seward, A. C. 1863-1941,
Science and the nation: essays - Cambridge, [Eng.] University press, 1917. - xxii, 328 p. 21 cm.
17021369
Science.
Q171 / .S5
500 / SES
Science and the nation: essays - Cambridge, [Eng.] University press, 1917. - xxii, 328 p. 21 cm.
17021369
Science.
Q171 / .S5
500 / SES