TY - BOOK AU - Murray, Spigel ,R TI - Schaum's outline series theory and problems of statistics SN - 978-0-07-099008-5 U1 - 519.5 SPI PY - 1987/// CY - New York PB - Schaum's outline series Mc Graw-Hill book Company N1 - Includes:appendix,index and illustrations ER -