00474pab a2200157 454500008004000000100003000040245006100070260000900131300001300140362001000153650003700163650003500200650002700235700002000262773003400282180718b2007   xxu||||| |||| 00| 0 eng d  aIlavarasan, P. vigneswara  aImpact of technological lock-in: case of OOXML, in India  c2007  ap.28-33.  a1 Dec  aCommunication technology - India  aInformation technology - India  aInformation technology  aGupta, Shantanu  aEconomic and Political Weekly