000 00287nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a658.14
_bSUD
100 _aSudarshan,K.N.
245 0 _aElectronic media
260 _bIndian Publishers
_aDelhi
_c1998
300 _a306p.
942 _2ddc
999 _c9639
_d9639