Kochan Stephen G Unix shell programming. Kochan Stephen G; Wood Patrick - 3 - Delhi Pearson 2003 - xiii,437p. cm. ISBN: 900 Standard No.: 110379 Source: 208, 06/01/2011, Pioneer Book Distributors Textual Subjects--Topical Terms: I I C Dewey Class. No.: D6,8(B289U), P3