000 00299nam a2200121Ia 4500
001 2042
008 170420s9999 xx 000 0 und d
020 _a9780153594151
100 1 _aE. Paul goldenberg
245 1 0 _athink Math Teacher guide Volume 2 portada Escuadra
260 _bHarcourt
942 _cAP
999 _c9168
_d9168