000 00352nam a2200157Ia 4500
020 _a9780435167516
082 _bT-421
_a510
100 _a"HEINNMEN"
245 0 _aSubtraction to 10
260 _b,JORDEN HILLS
_aUK
_c1999
300 _a39
942 _cTR
944 _cText Books
999 _c813857
_d813857