003060000a22001210004500020001500000060000800015082001400023100002400037245002600061260003900087260000900126650004900135  a0876262132  a100  a519.5 BUR  aBurleson,  Donald R  aElementary statistics  aCambridge, Winthrop Publishers Inc  c1980  aStatistics/ Probability/ Normal distribution