00555nam a22001937a 450000500170000001000150001702000260003203500140005803700100007208200120008210000300009424500820012426000300020627000390023630000210027549000140029694200320031099900190034220260204122136.0  aENG-147744  a9789392918988c800.00  aEN-131276  aDBAD   a070.403  aSharma,Ajay Kumar 987117  aInvestigative Journalism:cBy Ajay Kumar SharmabTechniques and Case Studies   aDelhi bAadi Books c2024  a23/4, Shakti Nagar,bDelhie110007  a157p.b22cm(HB)   a           2ddccENe2024h070.403mSHA  c214685d214685