000 00261nam a22001217a 4500
050 _aMED WE855
_bH667
245 _aThe hip society
260 _aLondon
_bThe C.V.Mosby
300 _axiv,301p
_bill
650 _aHip
700 _aSalvati, Eduardo A
942 _cBK
999 _c12424
_d12424