00249nam a22000857a 4500082001400000100002600014245005800040260004400098300002100142  a346.5491   aQureshi, Khurram Amir  aAssignments on Mercantile Law /cKhurram Amir Qureshi  aLahore :bUniversity book Corner,cN.A.  a299 p. ;c21 cm.