TY - BOOK AU - Leach,George W. TI - UNIX: self-teaching guide T2 - Wiley self-teaching guides SN - 0471579246 (paper : alk. paper) AV - QA76.76.O63 L397 1993 U1 - 005.4/3 20 PY - 1993/// CY - New York PB - Wiley KW - UNIX Computer file KW - Local KW - Operating systems Computers KW - Programmed instruction N1 - Includes bibliographical references (p. 241-244) and index ER -