02501nas|a2200409 i 4500 20260818143922.0 251198s1990 th uzm rtt 00| a1eng d .b10075574 AIT RSPR no. CS-90-3 Han, Ta An international telecommunication accounting information system Bangkok : Asian Institute of Technology, 1990 55 p. Research studies project report ; no. CS-90-3 A research study report submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1990 An International Telecommunication Accounting Information System was designed to automate the accounting processes of settlement of international telecommunication services. Data flow diagrams were used to represent the flow of data within this system. The entity-relationship diagram was also used to model the working environment. After being converted to the relational model, this system was implemented using SQL and CSP on an IBM 3083 mainframe. Information resources management Communication systems Nanda, Navnit Kumar, Chairperson Huynh, Ngoc Phien, Examination Committee Vilas Wuwongse, Examination Committee Directorate General of Telecommunication Taiwan , Republic of China, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. CS-90-3 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B18162 .b10075574 mnait y 240410 2 951012 m a y 3 mnait mnait mnarc 20 40 Barcode : 30050003121588 CREATED : 1995-10-13 RECORD # : i10075422 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120616601 CREATED : 1995-10-13 RECORD # : i10075434 LPATRON : 1014525 LCHKIN : 2002-08-08 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 1 Barcode : 30050120238885 CREATED : 2016-03-30 RECORD # : i1291213x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 63014 63014 0 0 0 0 MAIN MAIN mnait 2026-08-18 10.00 0 AIT RSPR no. CS-90-3 30050003121588 2026-08-18 14:39:22 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 10.00 0 AIT RSPR no. CS-90-3 30050120616601 2026-08-18 14:39:22 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. CS-90-3 30050120238885 2026-08-18 14:39:22 2026-08-18 40