TY - BOOK AU - Bacani,Alberto C. AU - Balatbat,Iluminado S. AU - Julian,Angela A. TI - Elements of business mathematics U1 - 650.01513 PY - 1980/// CY - [Place of publication not identified] PB - [publisher not identified] KW - Business mathematics N1 - Includes index; The fundamental operations; Fractions; Percentages; Commercial discounts; Interest; Personal business problems; Summarizing exercises; Compound interest tables ER -