1
by Koch, Joachim
Published 1988
Physica-Verlag HD
Subjects: '; ...Auditing...

2
by Koch, Joachim
Published 1989
Physica-Verlag HD
Subjects: '; ...Auditing...

3
by Koch, Joachim
Published 1987
Physica-Verlag HD
Subjects: '; ...Accounting/Auditing...