00293nam a2200085Ia 4500008004100000100002700041245010800068260002300176300000800199140113s9999    xx            000 0 und d  a"Patil, R.K. et al�"  aAppraisal of Rural Development project through systems analysis : A case study of rural electrification  a1976bNIBMcBombay  a102