http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soap bubbles, their colours and the forces which mold them
being the substance of many lectures delivered to juvenile and popular audiences with the addition of several new and original sections
The elastic skin of liquids -- Capillary attraction -- Capillarity of different liquids -- Pouring oil on troubled water -- Liquid drops -- Soap-films; their tension and curvature -- Liquid cylinders and jets -- A water telephone -- Soap-films on frames -- Soap-bubbles and ether -- Experiements with soap-bubbles -- The soap-bubble -- Bubbles other than soap-bubbles -- Compositie bubbles -- Out-of-door bubbles -- The colour and thickness of bubbles -- Practical hints.
by C.V. Boys ; with a new preface by S.Z. Lewin.