March 29
--
`_Scientific American_, March 29, 1919, contains several articles.`
--
“Creative Chemistry: Descriptive of Recent Achievements in the Chemical Industries” by Edwin E. Slosson
https://www.gutenberg.org/ebooks/17149
March 29
--
`_Scientific American_, March 29, 1919, contains several articles.`
--
“Creative Chemistry: Descriptive of Recent Achievements in the Chemical Industries” by Edwin E. Slosson
https://www.gutenberg.org/ebooks/17149