TY - BOOK AU - Chisholm, Roger AU - McCarty, Marilu Hurt. TI - Principles of economics SN - 0673154920 AV - HB171.5 .C558 1981 PY - 1981/// CY - Glenview, Illinois PB - Scott, Foresman KW - Economics N1 - Also issued in two separate editions under titles: Principles of microeconomics and Principles of macroeconomics; Includes index ER -