00361nam a22001217a 4500082002200000100002300022245005400045260004100099300001900140650003200159650002300191650002500214  a658.4038  bABD/B  aAbdul Assis Koroth  aBusiness information systems/cAbdul Assis Koroth  aCalicut:bCalicut University,c2019.  a149p. ;b25cm.  aBusiness Information System  aInformation System  aFifth Semester B Com