000 00279nam a2200121Ia 4500
001 56801
008 170722s9999 xx 000 0 und d
100 _aSreerekha
245 _aTheechedikal /
260 _aKottayam :
_bN.B.S ,
_c1988.
300 _a84 p.
_c17.5cms
942 _cGEN
999 _c109783
_d109783