TY - BOOK AU - Heredero, J M AU - Contractor, P T (Coll.) AU - Siddiqui, B B (Coll.) TI - Rural development and social change: an experiment in non-formal education U1 - 374 21st PY - 1979/// CY - New Delhi PB - Manohar KW - Education; Rural education; Teachers-Training of; Educational evaluation ER -