00000nam a2200000 a 4500 20251203092025.0 8171691692 351.54 SIN Sinha, P.S.N. Studies in development administration : vol.6 challeges & change: management and administration in Govt., New Delhi Commonwealth Publishers 1991 xii, 359 p. 22 cm. HB Administration in Government _ 62776 C 61243 61243 0 0 0 0 PU PU 1998-09-04 2500.00 0 351.54 SIN 62776 BK