TY - BOOK AU - BLUMAN ALLAN G TI - SELECTED CHAPTERS FRON ELEMENTARY STATISTICS : A STEP BY STEP APPROACH SN - 978-0-07-745902-4 AV - QA 276.12 B58 2009 PY - 2009/// CY - BOSTON PB - MCGRAW HILL KW - STATISTICS N1 - INCLUDES AN INDEX ER -