Agarwal, Vidya . Predictors of administrative effectiveness of principals (a study of Meerut division in U.P.) / by Vidya Agarwal. - Agra : National Psychological Corporation , 1989 - xiii, 184p : ISBN: 81-85316-08-2 Subjects--Topical Terms: Educational administration Dewey Class. No.: T:8.4452 / M9;1