Scientific American Supplement, No. 492, June 6, 1885 [electronic resource] / by Various

000  12490
003  PGUSA
008  040601s2004||||xxu|||||s|||||000 | eng d
040    PGUSA eng
042    dc
245 10 Scientific American Supplement, No. 492, June 6, 1885  [electronic resource] / by Various
260    Project Gutenberg, 2004
500    Project Gutenberg
506    Freely available.
516    Electronic text
830  0 Project Gutenberg 12490
856 40 http://www.gutenberg.org/etext/12490
856 42 http://www.gutenberg.org/license Rights