Business systems M2-R3 : strictly as per new doeacc syllabus : DOEACC "O" level - Bangia, Ramesh (New Delhi Firewal Media, 2009)
also covers syllabus for A2-R3 for DOEACC syllabus
Keywords: BUSINESS APPLICATION DEVELOPMENT; BUSINESS DATA PROCESSING; BUSINESS DATABASES; IT FOR BUSSINESS; PROGRAMMING TECHNIQUES