000
00268nam a2200121Ia 4500
100
_a
Wessells, Michael
942
_c
BK
654
_a
245
_a
Education and psychology
260
_a
New York
_b
Longmans Green & Company
_c
1914
082
_a
370.15
300
_a
341
999
_c
394338
_d
394338
041
_a
eng