000 00261nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aPRASAD K
245 0 _aINFORMATION AND COMMUNICATION TECHNOLOGY
260 _c2004
_bB R PUBL.
300 _a449
942 _cBK
999 _c19893
_d19893