000 00366nam a2200145Ia 4500
008 150201s1977 xx 000 0 und d
082 _a617.6
_bE1977O
100 _aORTHODONTICS SOCITY
245 _aEUROPEAN ORTHODONTIC SOCIETY 1977
250 _a1ST
260 _bORTHODONTIC SOCIETY
_aDELHI
_c1977
300 _a1-308
650 _aORTHODONTICS
942 _2ddc
_cBK
999 _c3261
_d3261