00370nam a2200121Ia 4500008004100000041000800041082001700049100005500066245004300121250001300164260006300177300000800240231228s2009    xx            000 0 und d  aeng  a650.217bDOW  aDOWLING (Barbara Tolley)/ ARDEN (Marianne McDougal  aBusiness Concepts for English Practice  a1st Rep.  aNew DelhibCengage Learning India Pvt. Ltd New Delhic2009  a177