共 6 条
[1]
AMDAL H, HOGRE SKOLEN, V58, P291
[2]
PERSSON S, 1957, UNGDOMSSKOLE FOR ALL
[3]
VORMELAND O, 1963, PEDAGOGISK PSYKOLOGI
[4]
VORMELAND O, 1957, BARNE UNGDOMSSKOLE F
[5]
1963, MELDING OVERGANGEN F
[6]
1960, FORSOKSRADET FOR SKO