00541cam a2200193 4500 425506928 TxAuBib 20170519120000.0 071013s2007||||||||||||||||||||||||eng|u 23028 Project Gutenberg PGUSA eng TxAuBib Laumer, Keith, 1925-1993. Greylorn [Gutenberg] / Keith Laumer. Project Gutenberg, 2007. Public domain in the USA. Text. Science fiction. http://www.gutenberg.org/ebooks/23028 TXGID