Singh, K.M.
Optimization of social service functions A case study of Kachhona block of Hardoi district (U.P.) - 1989 - 209-19 - Mar.
Social Service - India - U.P.
Optimization of social service functions A case study of Kachhona block of Hardoi district (U.P.) - 1989 - 209-19 - Mar.
Social Service - India - U.P.
