00625    a2200157   450000500170000002000180001708200170003510000210005224501040007326000440017730000560022170000190027794200130029699900150030995201430032420250602123717.0  a0-7506-3640-8  a616.855  DAV  aDAVIES,  D . G .  aCare of  the Professional Voice: A Management Guide for Singers, Actors and Profetional Voice Users  aOxford,bButterworth- Heinemann,c1998.  ax, 138p.: ill.; picture,bglossary  & index,c22cm.  aJOHN, A .  F .  2ddccBKS  c3013d3013  r2025-06-02 12:43:39l0o616.855  DAVp00000010632v30000.00w2025-06-02yBKS102ddc407000aCBEMLbCBEMLcSPECIALd2000-08-16g10000.00