Soap bubbles and the forces which mould them
C. V. Boys.
Garden City, N.Y. : Doubleday Anchor Books, 1959.
156 págs. : ilustraciones ; 18 cm.
Serie: Science study series ; S3
"Three lectures ... delivered before a juvenile audience at the London Institution on December 30, 1889, and on January 1 and 3, 1890."