000
00298nam a2200133Ia 4500
008
170101s1949 xx 000 0 und d
082
_a
614.4 R99N
100
_a
RYLE, J.A
245
0
_a
Natural history of disease
250
_a
2nd ed
260
_b
London
_c
1949
300
_a
484p
942
_2
ddc
_c
B
999
_c
3932
_d
3932