Das, Sumitabha Unix : Concepts and Applications - 3rd Ed. - Tata McGraw-Hill Publishing Company Limited 2003 - xviii, 673p. 20.5 cm. 22.5 cm. 24 cm. Text in English ISBN: 0070534756 Subjects--Facted Index Terms: COMP Index Terms--Genre/Form: F-14 Dewey Class. No.: / DAS