000 00357nam a2200145Ia 4500
008 150201s1997 xx 000 0 und d
082 _a617.632
_bD1997H
100 _aHALL,WALTER .B,
245 _aDECISION MAKING IN PERIODONTOLOGY
250 _a3RD
260 _bMOSBY
_aNEW DELHI
_c1997
300 _a1-293
650 _aPERIODONTICS
942 _2ddc
_cBK
_02
999 _c3191
_d3191