From supervision to quality assurance :
Gurr, David
From supervision to quality assurance : The case of the State of Victoria (Australia) / David Gurr. - Paris : UNESCO; IIEP, 1999. - 137 p. ; il. - Trends in school supervision .
37.014.6 (919.4) =20 "1999" GUR.
From supervision to quality assurance : The case of the State of Victoria (Australia) / David Gurr. - Paris : UNESCO; IIEP, 1999. - 137 p. ; il. - Trends in school supervision .
37.014.6 (919.4) =20 "1999" GUR.