TY - BOOK AU - Pfaffenberger,Roger C. AU - Patterson,James Herbert TI - Statistical methods for business and economics T2 - The Irwin series in quantitative analysis for business SN - 0256023506 AV - HA29 .P5 1981 U1 - 519.5 19 PY - 1981/// CY - Homewood, Ill. PB - R.D. Irwin KW - Statistics KW - Local KW - Economics KW - Statistical methods KW - Commercial statistics KW - Social sciences N1 - Includes bibliographies and index ER -