000
00274nam a2200121Ia 4500
100
_a
Koos, Leonard V.
942
_c
BK
654
_a
245
_a
Junior high school trends
260
_a
New York
_b
Harper & Brothers
_c
1955
082
_a
373.236
300
_b
Hb
_c
28.8
_a
x,171
999
_c
369091
_d
369091
041
_a
eng