00285pam a2200121 a 4500020000500000041000500005082002800010100001800038245004400056250001100100260003900111300001300150  c  h  a333.69999999999999bSAL  aSaleem,Shaikh  aBusiness EnvironmenthTextual Documents  a2nd ed  aNew DelhibPearson Educationc2010  aXVII/802