The Korn Shell Reference Guide Book by Arnold Robbins is a specialized reference text focused on UNIX systems for advanced computing students and professionals. With 26 pages in paperback format, this book provides in-depth coverage of the Korn Shell language and its various functions. Published by Specialized Systems Consultants Inc, this guide offers a comprehensive resource for understanding and utilizing the Korn Shell in a UNIX environment. Perfect for those looking to deepen their knowledge and skills in UNIX references, this book is a valuable addition to any student or professional's library.