TY - BOOK AU - Mansfield,Edwin TI - Statistics for business and economics: methods and applications SN - 0393952932 AV - HA29 .M2463 1983 U1 - 519.5 19 PY - 1983/// CY - New York PB - Norton KW - Social sciences KW - Statistical methods KW - Commercial statistics KW - Economics KW - Statistics N1 - Includes bibliographical references and index ER -