Chopra Rajiv Operating systems:a practical approach - New Delhi S Chand and Company Ltd 2009 - xxxii, 523p. cm. Appendices 368-524p. ISBN: 8121931649 (pbk) Standard No.: 124004 Source: Textual Subjects--Topical Terms: Operating systemsComputer science Dewey Class. No.: D65,8(B)91, P9