000 00280cam a2200109 4500
001 0071548963
008 091110t2009 xxu||||| |||| 00| 0 eng d
020 _a0071548963
100 _aLe, Tao
245 0 _aFirst Aid for the USMLE Step 1 2009
260 _aMaidenhead
_bMcGraw-Hill
_c2009
999 _c53573
_d53573