000 00313nam a2200109Ia 4500
008 210324s9999 xx 000 0 und d
041 _aeng
100 _aL.F. Rose, R.J. Genco D.W. Cohen
245 _aPeriodontal Medicine
260 _bJSS Academy of Higher Education & Research
650 _aPeriodontics(617.632)
999 _c146194
_d146194