The happiness of states, or, An inquiry concerning population, the modes of subsisting and employing it, and the effects of all on human happiness :
in which is developed the new or productive system of statistics... /
by S. Gray.
|Published / Created:||
Printed for J. Hatchard,
|Notes:||"Republished with an additional book and a copious index." |
Physical description: xii, 672 p. ; 27 cm.