xv.
* Baker, _Monopolies and the People_ (Putnams).
"Socialism," _Fabian Essays_.
Macrosty, _Trust and the State_ (Grant Richards).
Ely, _Monopolies and Trusts_ (Macmillan).
The Measure of Poverty.
*Giffen, _Economic Inquiries and Studies _( Bell).
Mulhall, _Dictionary of Statistics_ (Routledge).
Bowley, _National Progress in Wealth and Trade_( King).
* Board of Trade Memoranda, _British and Foreign Trade and Industrial Conditions_ [cd.

1761 and 2237].
_Statistical Abstract of the United Kingdom_ [cd.

1727].
* _Census of England and Wales: General Report_, 1901 [cd.

2174].
* Leone Levi, _Wages and Earnings of the Working-Classes_ (Murray).
* _Report of the Industrial Remuneration Conference_ (Cassell).
Giffen, _Growth of Capital_ (Bell).
Valpy, _An Inquiry into the Conditions and Occupations of the People in Central London_.
Footnotes [1] This sum includes an allowance for the part of the wage of domestic servants, shop-attendants, &c.

paid in kind.
[2] Leone Levi's _Wages and Earnings of the Working-Classes_, p.