00577nam a22002177a 450000500170000001000110001702000100002803500110003803700160004904000120006508200130007710000160009024500820010626000400018827000370022830000200026565000220028565000200030770000160032770000160034320170124110052.0  a993079  c00.00  a993079  bCen Lib/Ret  aDPLbEN  a651bSIN  aSingh, B.P.  aOffice organisation and method /cby  B.P. Singh ;N.K. Batra [and] N.K. Kalra  aNew DelhibKalyani Publishersc1980  a24,Darya GanjbNew Delhie110002  a217p.b19cm(Hb)  aOffice management  aOffice practice  aBatra, N.K.  aKalra, N.K.