00837cam a2200229 4500 377046134 TxAuBib 20170330120000.0 170106s2017||||||||||||||||||||||||eng|u 53903 Project Gutenberg PGUSA eng TxAuBib Henry Carey Baird and Co. Catalogue of Practical and Scientific Books [Gutenberg] / Henry Carey Baird and Co. Project Gutenberg, 2017. Public domain in the USA. Text. Technology -- Bibliography -- Catalogs. Science -- Bibliography -- Catalogs. Henry Carey Baird and Co. -- Catalogs. Publishers' catalogs -- Pennsylvania -- Philadelphia. Booksellers' catalogs -- Pennsylvania -- Philadelphia. http://www.gutenberg.org/ebooks/53903