00365nam a2200133Ia 4500008004100000020000800041040003000049082001300079100002300092245005500115260003700170300001100207650001300218190302s9999||||xx |||||||||||||| ||und||  c165  aKharagpur College Library  a551bGHO  aPrasad Kumar Ghosh  aHandbook Seretarial Practice And Office Proceedure  bVidyodaya LibraryaKolkatac1979  a396 p.  aCommerce