000 00319nam a2200133Ia 4500
008 160316s2004 xxu||||| |||| 00| 0 eng d
020 _a817169442X
100 _aUttam Kumar Singh
245 _aExtension Education
250 _a1
260 _aNEW DELHI
_bCOMMONWEALTH
_c2004
300 _a202
700 _a A K Nayak
_a
999 _c25347
_d25347