000 13692 003 PGUSA 008 041010s2004||||xxu|||||s|||||000 | eng d 040 PGUSA eng 042 dc 100 1 McMahon, James 245 10 Hyperbolic Functions [electronic resource] / by James McMahon 260 Project Gutenberg, 2004 500 Project Gutenberg 506 Freely available. 516 Electronic text 830 0 Project Gutenberg 13692 856 40 http://www.gutenberg.org/etext/13692 856 42 http://www.gutenberg.org/license Rights