James K J The effectiveness of certain self-instructional modules in the in-service training of teachers at the secondary level - Kalady Sree Sankaracharya University of Sanskrit 2002 - 369p. Subjects--Topical Terms: Education Phd thesisEducation Secondary Teaching TechniquesHigher Secondary EducationSocial Sciences Dewey Class. No.: PED 373 / JAM/E