TY - BOOK AU - McEachern,William A. TI - Economic principles: a contemporary introduction SN - 9780538453752 (pbk.) AV - HB171.5 .M34 2012 U1 - 330 23 PY - 2012/// CY - [Mason, Ohio?] PB - South-Western/Cengage Learning KW - Economics N1 - Previous ed.: 2009; Includes index; Formerly CIP ER -