000
00340nam a2200145Ia 4500
008
100415s9999 xx 000 0 und d
082
_b
3189
_a
500
100
_a
CRAMMER JL
245
_a
Science News 9
260
_a
ENGLAND
_c
1948
_b
PENGUIN BOOKS
365
_b
0
630
_a
Science News 9
730
_a
Science News 9
942
_c
BOOK
999
_c
586178
_d
586175