TY - BOOK AU - Mason,Robert Deward TI - Statistical techniques in business and economics / SN - 978-0071316989 AV - HA29 .M268 1999 U1 - 519.5/ M398s 23 PY - 1999/// CY - Boston, Mass. PB - Irwin/McGraw Hill, KW - Commercial statistics KW - Economics KW - Social sciences N1 - Includes bibliographical references and index; BBA ER -