TY - BOOK AU - Heitzman, William R. AU - Mueller, Frederick W. TI - Statistics for business and economics SN - 0205067530 U1 - 519.5 21st ed. PY - 1980/// CY - Boston PB - Allyn and Bacon KW - Analysis of variance KW - Commercial statistics KW - Decision theory KW - Economic-statistical methods KW - Statistics ER -