TY - BOOK AU - Keller,Gerald TI - Managerial statistics SN - 1111534632 U1 - 519.5024658 21 PY - 2012/// CY - Australia PB - South-Western Cengage Learning KW - Statistics KW - Management KW - Statistical methods KW - Economics N1 - Previouse ed.: 2009; Includes index ER -