000 00327nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA13734
100 _aNavyashree B. V.
245 4 _aThe effect of Ujjayi breathing on vocal phonation and frequency of teachers
250 _a\N
260 _bSVYASA
_c\N
300 _a42p.
999 _c15342
_d15342