00569cam a2200181 4500 100324864 TxAuBib 20070420120000.0 030201s2003||||||||||||||||||||||||eng|u 3708 Project Gutenberg PGUSA eng TxAuBib Williams, Rufus Phillips. An Introduction to Chemical Science [Gutenberg] / by Rufus Phillips, 1851-1911 Williams. Project Gutenberg, 2003. Freely available. Electronic text. Chemistry. http://www.gutenberg.org/license Rights