Chopra,J.K ed. unique Quintessence of Public Administration For U.P.S.C.and state civil services examination and other competitive examination - rev. and Updated ed. - New Delhi Unique Publishers 2010 - xix, 808p. PB 24cm. ISBN: 8183570240 Subjects--Uniform Titles: Civil services examination Dewey Class. No.: 351.076351 / UNI