000 00274nam a2200121Ia 4500
001 61770
008 170722s9999 xx 000 0 und d
100 _aSivakumar
245 _aOtta /
260 _aKottayam :
_bD C Books ,
_c1987.
300 _a133 p.
_c18cms
942 _cGEN
999 _c107454
_d107454