000 00306nam a22001217a 4500
008 090620s2011 xxu||||| |||| 00| 0 spa d
020 _a9789587550078
082 _aQW 65
_bM26
100 _911610
_aMarsh, Philip D.
245 _aMicrobiologĂ­a Oral
260 _aCaracas
_bAmolca
_c2011
942 _2ddc
_cLIBR
999 _c15300
_d15300