Page images
PDF
EPUB
[merged small][merged small][merged small][merged small][merged small][graphic][subsumed][merged small][graphic][merged small][graphic][subsumed][merged small][graphic][graphic][merged small][merged small][merged small][merged small][merged small][merged small]

160

150

140

150

120

110

100

90

80

。。

Combined infant mortality rates for 8 cities according to father's earnings.

[blocks in formation]
[merged small][graphic][subsumed][ocr errors][merged small][merged small][merged small][merged small][subsumed][subsumed][subsumed][ocr errors][merged small][merged small][merged small][merged small][merged small][subsumed][ocr errors]
[merged small][merged small][merged small][merged small][merged small][subsumed][merged small][subsumed][subsumed][merged small][graphic][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][merged small][subsumed][merged small][merged small][subsumed][merged small][merged small][subsumed][merged small][subsumed][subsumed][subsumed][subsumed][subsumed]
[blocks in formation]
« PreviousContinue »