000
00300nam a2200109Ia 4500
008
130123s9999 xx 000 0 und d
082
_a
DOW
100
_a
Downey, M.E.
245
_a
Theory & Practice of Education : An Introduction.
260
_a
New York
_b
Harper & Row.
_c
1975
700
_a
Kelly, A.V.
999
_c
84012
_d
84012