TY - BOOK AU - Hahn,Harley TI - Harley Hahn's guide to Unix and Linux SN - 0073133612 (pbk. : alk. paper) PY - 2009/// CY - Boston PB - McGraw-Hill Higher Education KW - UNIX (Computer file) KW - Linux KW - Operating systems (Computers) N1 - Includes indexes UR - http://www.loc.gov/catdir/enhancements/fy0810/2007052525-t.html ER -