Measures for Clinical Practice and Research: A Sourcebook Two-volume Set

A technological marvel, both stylish and precise, by Citizen. This Eco-Drive watch never needs a battery, harnessing the power of both natural and artificial light.

Fits iPod touch 4G.

Textured finger pads on back for gaming grip and long-term comfort.

Thumb bumps control alignment over virtual touchscreen buttons.

Co-molded construction, combining hard plastic and soft rubber.

Form-fit, one-piece, patented design, Raised screen bezel and rubberized button covers.