00487     2200193   4500001002100000008003900021035002000060245003500080100002300115260002000138300002500158084001600183082001000199650002800209990001400237990001400251990001400265990001400279INLIS000000000003045                                   N    a0010-0317003043  aElementary statistics concepts  aWalpole, Ronald E.  bMacmillanc1976  aviii, 231hlm.c21 cm  a519.5 Wal e  a519.5  aStatistical mathematics  a028287212  a063182212  a063182212  a028287212