Commercial Law：An Instructional Manual for Business and Accountancy Students An Instructional Manual for Business and Accountancy Students Financial Management：An Instructional Manual For Business And Accountancy Students An Instuctional Manual For Business And Accountancy Students Quantitative Techniques：An Instructional Manual for Business and Accountancy Students Management Information Systems：An Instuctional Manual For Business And Accountancy Students Auditing：An Instructional Manual for Accounting Students An Instructional Manual for Accounting Students Modern economics：an introduction for business and professional students Alysing quantitative data for business and management students