Co, Joan Emily G.Q. Thermo-Chem, Inc. / by Joan Emily G.Q. Co, Felix Christopher K. Lao [and] Jessamy C. Ong. - 2008 - 31 pages, 7 various pages; 27 cm Subjects--Topical Terms: Accounting Information Systems.Systems analysis and designs. Thesis (AIS) CKSC LC Class. No.: TU AIS 296 2008