000
00316nam a2200145Ia 4500
020
_a
1856974480
082
_b
325
_a
500.030
100
_a
"Catherine Headlam"
245
0
_a
Science Encyclopedi
260
_c
1995
300
_a
75
944
_c
BK
999
_c
493601
_d
493601