000 00317 a2200121 4500
000 nam a22 7a 4500
005 20251230162157.0
020 _a978-8-88715-426-8
100 _aMadden, Estelle
_9860458
245 _aTextbook of internet and information technology
260 _bOryson Press
_c2025
942 _cTB
999 _c1466622
_d1466622