00472     2200181   4500001002100000005001500021035002000036008004100056245004300097100002000140260003300160300002700193020001500220084001600235082001000251650001500261990001400276INLIS00000000000176120260305101502  a0010-0317001759260305                           0      1 aBusiness mathematics /cL.W.T Stafford1 aStafford, L.W.T  bMcdonald & evans Ltd.,c1979  axiv, 384 hlm. ;c18 cm  a0712102825  a511.8 Sta b  a511.8  aMATEMATIKA  a112181112