000 00309nam a2200145Ia 4500
020 _a9780195475517
040 _cPK-LaCSN
082 _bT-284
_a900
245 0 _aUNDERSTANDING HISTORY 8
260 _c0
300 _a0
942 _2ddc
_cTB
999 _c65645
_d65645