00710cam a2200241 4500 84211680 TxAuBib 20110101120000.0 990414t19991998||||||||||||||||||||eng|u 9780812545449 pbk. $6.99 ($8.99 Can.) 0812545443 pbk. $6.99 ($8.99 Can.) TxAuBib Pohl, Frederik. O pioneer / Frederik Pohl. 1st mass market ed. New York : Tor, 1999. ©1998. 254 p. ; 18 cm. "A Tom Doherty Associates book.". 20110101. Computer hackers Fiction. Science fiction.