00337nam a22001337a 4500020001800000082001400018100001900032245007100051250000900122260003100131300001000162650001600172650001500188  a9780070586109  a519.2 SPI  aSpiegel,Murray  aSchaums'outlines theory and problems of probability and statistics  a2 ed  aNew DelhibTaTa mcgrawhill  a408 p  aprobability  astatistics