000 00403cam a2200145 4500
001 1419551493
008 090708t2006 xxu||||| |||| 00| 0 eng d
020 _a1419551493
110 _aKaplan Publishing
245 0 _aUSMLE Step 1: Qbook
250 _a3rd edn.
260 _aNew York, NY
_bKaplan Publishing
_c2006
650 _aMedicine, Examination Questions
690 _aMEDICINE, examination questions
999 _c50422
_d50422