TY - BOOK AU - Levine, David M. AU - Krehbiel, Timothy C.; Berenson, Mark L.; Stephan, David TI - Business statistics : a first course SN - 9788131731574 U1 - 519.5 LED B PY - 2010/// CY - NEW DELHI PB - PEARSON EDUCATION KW - Business statistics KW - K1232 ER -