Human physiology: designed for colleges and the higher classes in schools, and for general readingWorthington HookerUitverkochtHou mij op de hoogte
Science for the School and family. Part I. Natural PhilosophyWorthington HookerUitverkochtHou mij op de hoogte
The Child's Book of Nature for the Use of Families and SchoolsWorthington HookerUitverkochtHou mij op de hoogte
