bool ICollection <LibraryRepository <T> > .Remove(LibraryRepository <T> item) { throw new NotImplementedException(); }
void ICollection <LibraryRepository <T> > .Add(LibraryRepository <T> item) { throw new NotImplementedException(); }
bool ICollection <LibraryRepository <T> > .Remove(LibraryRepository <T> item) { throw new NotImplementedException(); }
void ICollection <LibraryRepository <T> > .Add(LibraryRepository <T> item) { throw new NotImplementedException(); }