Sahai, Shri Nath. Academic library system / by Shri Nath Sahai. - 2nd ed / . - New Delhi : Ess Ess Publications , 2009. - xvi, 344p. : ills.,tables ; 23cm . Includes bibliographical references ISBN: 9788170005834 RS900.00 Subjects--Index Terms: ACADEMIC LIBRARY Dewey Class. No.: 027.7 / SAH/A