000
00279nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Tuttle
245
0
_a
Exploring man's environment
260
_b
Cummings publishing Co.
260
_c
1973
365
_b
63.07
942
_c
BK
999
_c
205022
_d
205022