000 00290nam a2200109Ia 4500
008 200507s9999 xx 000 0 und d
100 _aDr. Ranjith G
245 0 _aPropective study of Contact zone anomalies causing headache
260 _bPU
_c2010
502 _bM.S
_cMGM
_d2010
650 _aENT
999 _c34057
_d34057