000
00269nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Burns (George W)
245
0
_a
Science of Genetics Ed.4
260
_b
C.mac
260
_c
1980
365
_b
116.16
942
_c
BK
999
_c
208618
_d
208618