000 00344nam a2200145Ia 4500
001 170884
008 170722s9999 xx 000 0 und d
020 _a9788126428458
100 _aChandramathi
245 _aEvide oru Techy /
260 _aKottayam :
_bD C Books ,
_c2010.
300 _a51 p.
923 _d20110303
_n000361
942 _cGEN
999 _c145805
_d145805