000 00604nam a2200241Ia 4500
999 _c1485
_d1485
001 1176
003 PK-LaUMT
005 20221025122440.0
008 140313s9999 xx 000 0 und d
020 _a534090788
040 _cPK-LaUMT
082 _a 513.142
_bJOH-E
100 _aAldent T.Willis
245 _aEssential arithmetic
_cAldent T.Willis<>C. L Johnston<>Jeanne Lazaris
250 _a5th
260 _aCalifornia, USA:
_bWadsworth,
_c1981.
300 _a628 p.
546 _aEN
650 _aArithmetic
700 _aC. L Johnston
700 _aJeanne Lazaris
942 _cSTK2001
_2ddc