Harnal, Ashok Kumar Linux applications and administrations/ Ashok Kumar Harnal - New Delhi : Tata McGraw-Hill Education, c 2009 - xiv, 662 p. : ill.; 24 cm. Linux ISBN: 0070656754 (pbk.) Rs.595.00 Subjects--Topical Terms: Operating systems (Computers) Dewey Class. No.: 005.4476