000 00343nam a2200145Ia 4500
020 _a9780435169749
040 _cPAK-LaCSN
082 _bT-693
_a510
245 0 _aADDITION AND SUBTRACTION TO 100
260 _b,JORDEN HILLS
_aUK
_c1999
300 _a31
942 _2ddc
_cTR
999 _c151162
_d151162