00511nam a22001697a 4500020001800000082001600018100001600034245011000050250001200160260004200172300001300214654002700227654002200254654001900276700001900295700002700314  a9789390113002  a658.45bSHA  aSharma, R C  aBusiness correspondence and report writing : a practical approach to business and technical communication  a6th ed.  aChennaibMc Graw Hill Educationc2023  a1-542 p.  aBusiness Communication  aTechnical Writing  aReport Writing  aMohan, Krishna  aNirban, Virendra Singh