00626cam a2200193 4500 377762208 TxAuBib 20170331120000.0 141023s2014||||||||||||||||||||||||eng|u 47181 Project Gutenberg PGUSA eng TxAuBib Appletons' Popular Science Monthly, February 1900 [Gutenberg] : Vol. 56, November, 1899 to April, 1900 / Various. Project Gutenberg, 2014. Public domain in the USA. Text. Science -- Periodicals. Technology -- Periodicals. http://www.gutenberg.org/ebooks/47181 TXTLL