Sed & awk

author: Dougherty, Dale.
title: Sed & awk
publisher: O'Reilly
date: c1990
call number: QA76.76.U84 D69 1990
physical description: xvii, 394 p. : ill. ; 23 cm.
notes: Dale Dougherty. "UNIX power tools"--Cover. Includes bibliographical references and index.
responsibility statement: Dale Dougherty.
subjects: Utilities (Computer programs);