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003 NUEO
005 20250514075829.0
008 240420s9999 xx 000 0 und d
020 _a9788173179013
040 _cNUEO
050 _aCOL QA 76.16 .M58 2019
100 _aMittal, A.K
245 0 _aInformation and communication technology system maintenance
260 _bComputech Pub. LTD
_c2019
_aNew Delhi
300 _a288 pages:
_c27 cm.
365 _b795
650 _aInformation technology
650 _aCommunication in economic development
700 _aSingh, Vishnu Priya (author)
942 _cBK
_2lcc
999 _c6158
_d6158