000 00269nam a22001217a 4500
999 _c154325
_d154325
082 _a
_b
100 _aUnnikrishna Kurup
245 _aRashtra vijnana kosham/
_cby Unnikrishna Kurup.
260 _a
_bDronacharya,
_c
300 _a256p.
650 _a
942 _cBK