000 00295nam a22001217a 4500
008 140327b xxu||||| |||| 00| 0 eng d
082 _a617-6
100 _aCastagnola DR . l .
_910887
245 _aA system of endodonta
260 _alondon ;
_c1956 .
300 _a143 p.
942 _2ddc
_cBK
999 _c14557
_d14557