000
00326nam a2200097Ia 4500
082
_a
R 374.012 NORT
245
0
_a
Subtracting : [a number skills workbook for adult numeracy students]
100
_a
NORTON, Dawn Cape Town : Maskew Miller Longman, 1994
942
_c
BK
008
210817s9999 xx 000 0 und d
999
_c
416787
_d
416786