000 00535nam a2200193Ia 4500
003 NORSU
005 20240415031955.0
008 240215s9999 xx 000 0 und d
040 _aNORSU-Dum
_cNORSU-Dum
082 _a511 F38 C1
100 _aFehr, Howard F. & Schult, Veeryl
245 0 _aArithmetic at Work
_cBy Howard F. Fehr & Veryl Schult
260 _bD.C. Health and Company
_c1955
_aBoston
300 _a410 pages, 24 cm.
500 _aincludes index & credits
942 _cBK
_2ddc
942 _2ddc
_cBK
999 _c19059
_d19059