TY - BOOK AU - Jochen Hein TI - Linux companion for system administrators SN - 9780201360448 U1 - 005.4469 HEI PY - 1999/// CY - Harlow, England ; Reading, Mass. PB - : Addison-Wesley KW - Linux. KW - Operating systems (Computers) KW - Linux KW - Jochen Hein KW - Computer Science ER -