000
00277nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
William D.
245
4
_a
The chemical basis of development
260
_b
Baltimose
260
_c
1958
365
_b
114.63
942
_c
BK
999
_c
197521
_d
197521