TY - BOOK AU - Mansfield,Edwin TI - Statistics for business and economics: methods and applications SN - 0393964604 AV - HA29 .M2463 1994 U1 - 519.5/M287s 20 PY - 1994/// CY - New York PB - Norton KW - Social sciences KW - Statistical methods KW - Commercial statistics KW - Economics KW - Statistics N1 - Includes index ER -