02300nam a2200433 4500 20260818223740.0 270898 th eng .b10660707 AIT Thesis no.CA-83-21 Pakorn Sae Chan System and simulation of an abacus Bangkok : Asian Institute of Technology, 1983 x, 81 p. Thesis ; no. CA-83-21 A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1983 The system of the abacus, a computing apparatus with a very simple physical configuration, has very sophisticated structural concepts. It is the only tool which can present all aspects of the basic arithmetic operations of addition, subtraction, multiplication, and division. It is not an intelligent device, but relies on the human intelligence operating it. This research studies the system and simulation of the abacus. Mathematical instruments Abacus Radok, Rainer, Chairperson Weber, Karl E., Examination Committee Vilas Wuwongse, Examination Committee Japanese Government., Scholarship Donor Asian Institute of Technology. Thesis ; no. CA-83-21 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B20960 .b10660707 mnait x 240719 4 951012 m a x 0 mnait mnait mnarc 22 20 40 Barcode : 30050120085351 CREATED : 2013-11-20 RECORD # : i12747221 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120167118 CREATED : 2014-11-27 RECORD # : i12828890 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160065156 CREATED : 2016-03-06 RECORD # : i13016477 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 117179 117179 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.CA-83-21 30050120085351 2026-08-18 22:37:40 5 2026-08-18 22 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.CA-83-21 30050120167118 2026-08-18 22:37:40 6 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.CA-83-21 30050160065156 2026-08-18 22:37:40 2026-08-18 40