00497nam a2200157   450000500170000001000150001702000260003203500140005803700130007208200130008510000170009824501040011526000640021927000360028330000200031920230913113249.0  aENG-138038  c500.00a9789393622082  aEN-121570  bDBAD/PUB  a362.1962  aRevathy N.P.  aThe Impact of Covid 19 on Science, Technology, Education and Industries/c By N.P. RevathyhENGLISH  a TamilnadubInnovation Online Training Academy [IOTA]c2022  bCoimbatorea11C,Brindha Layout   a136pc25cm(pbk)