000 00321nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aACH-I
_b004
100 _aAchuthsankar S Nair
245 0 _aInformation technology
260 _a TVPM
_bState Institute of Languages
_c1997
650 _aComputer science
942 _cBK
999 _c21656
_d21656