Muthayya, B.C., Developmental personnel : a psycho-social study across three states in India / B. C. Muthayya, I. Gnanakannan ; general editor V. R. K. Paramahamsa. - Hyderabad, India : National Institute of Community Development, 1973. - vi, 185 p. ; ISBN: SSCB3641 Subjects--Topical Terms: Attitude (Psychology). Dewey Class. No.: 351.54 / De