Columbia subject headings:
Harvard subject headings:
Agazzi method of teaching.
Agazzi, Carolina, 1870-
Agazzi, Rosa, 1866-1951.
Montessori method of education.
Montessori, Maria, 1870-1952
Princeton subject headings:
Agazzi method of teaching.
Agazzi, Carolina, 1870-
Agazzi, Rosa, 1866-1951.
Montessori method of education.
Montessori, Maria, 1870-1952.