Vol. s5-36, Issue 213, 1938September 01, 1938 EDT
Further Comments on the Usage of “Valentine”
Further Comments on the Usage of “Valentine”
Frank Walter Johnson,
Johnson, F. W. (1938). Further comments on the usage of “Valentine.” American Journal of Science, s5-36(213), 215–219. https://doi.org/10.2475/ajs.s5-36.213.215