Eine Mörtelplatte auf einem Bücherstapel, Symbolfoto für Ausbildung und Fertigkeiten - Stockfoto & -bild

A mortarboard on a book stack, symbol photo for education and skills

A mortarboard on a book stack, symbol photo for education and skills

Black graduate (academic) hat on the stack of big books, isolated on white background

Graduation Hat with books isolated on white

Graduation Hat with books isolated on white

A mortar board on a pile of books, symbolic photograph of education and competence

A mortarboard on a pile of books, symbolic photo for education and skills

Graduation Hat with books isolated on white

Grad hat with books isolated on white

Graduation hat with gold tassel and stack of books isolated on white

A doctor's book on a pile on white background. symbol for costs in training and education

A mortarboard on a book stack, symbol photo for education and skills

A mortarboard on a book stack, symbol photo for education and skills

A doctor's book on a pile on white background. symbol for costs in training and education

A mortarboard on a book stack, symbol photo for education and skills

A mortarboard on a book stack, symbol photo for education and skills

A doctor's book on a pile on white background. symbol for costs in training and education

A mortar board on a pile of books, symbolic photograph of education and competence

A mortar board on a pile of books, symbolfoto of education and competence

A mortar board on a pile of books, symbolic photo for education and competence

A mortar board on a pile of books, symbolic photograph of education and competence

A mortarboard on a book stack, symbol photo for education and skills

A doctor's book on a pile on white background. symbol for costs in training and education

A mortarboard on a pile of books, symbolic photo for education and skills

A mortarboard on a book stack, symbol photo for education and skills

A mortarboard on a book stack on white background. icon image for costs in training and education