000 nam a22 7a 4500
999 _c125724
_d125724
008 220321b xxu||||| |||| 00| 0 eng d
050 _aRK52.4
_b.S64 2005
100 _aNigel, Smeeton
_950758
245 _aDental statistics made easy
260 _aOxford
_bRadcliffe pub.
_cc2005.