INSTRUCTIONS The question mark icon in the toolbar explains the different features and symbols of the digital publication. The Concrete Alberta 2020/2021 Membership Directory is viewable on all devices and users can save the digital directory to their desktop by clicking the icon in the toolbar. Also, most mobile devices provide a way to add Nxtbook digital publications to the home screen for streamlined access. This publication can also be printed in its entirety or just specific pages by using the printer icon in the toolbar.