T. H. Baer 
Medir el volumen (Measuring Volume) [PDF ebook] 

Volume is the amount of space a liquid takes up in a container. This engaging book takes a look at how to measure volume and why it’s useful. Whether using the displacement method or simple containers marked with measurements, there are many different ways to measure liquids. Readers will learn to measure volume in both U.S. and International measurements to further their learning and ensure they can measure volume no matter what kind of container they use.