The material comprised in PIOP’s Library is composed of the main book collection, the collection of periodical publications and the special collections. The collections are divided into those that are accessible through an integrated library management system and those that are accessible solely using card catalogues.
The titles that are accessible through a digital catalogue (Online Public Access Catalogue, or OPAC) can be sought for via the “Argo” environment of the Hellenic National Documentation Centre.
Strictly necessary cookies are of central importance for the proper operation of the website, allowing you to navigate and use its functions, such as access to safe sites or use of your shopping basket. These cookies do not recognise your individual ID. Without them we are unable to offer effective operation of our website.
Web analytics cookies are provided by Google Inc. These cookies allow the officer responsible to monitor and analyse the behaviour of users at the website with which they are linked. The information collected via this type of cookie is used to measure activity at the website, platform or application, and to process the browsing profile of users of this website, platform or application, in order to make improvements based on the analysis of user data. Web analytics cookies are anonymous, and so there is no capability to establish users' ID or to identify users navigating the site from different browsers and appliances. These cookies may also be used to offer customised advertising to each user. If a user deactivates the web analytics cookies all events at Google Analytics are blocked and therefore no information is collected about the user's subsequent actions on the site. Deactivating web analytics cookies, even when advertising cookies have been accepted, will mean that the user will not be able to see advertisements over Google's network, since advertisements are always linked to web analytics cookies.
Use of these cookies allows us to show / send advertisements to users on and off our website. They store information about users' behaviour based on their actions at our site and may be used jointly with our partners to send / show advertisements and offers related to the interests and preferences of Internet users, to measure the effectiveness of advertising, to measure the productivity of our external partners and reward them, and to limit the frequency of advertisements. Capability to access advertisements over the Google network requires that web analytics cookies are not deactivated. If web analytics cookies are deactivated no information is collected and you cannot participate in any list for targeted remarketing advertisements. If you do keep web analytics cookies activated but do not activate advertisement cookies, Google Analytics collects information about your visit to our website but does not include you in remarketing lists and you cannot see any remarketing advertisements. Google Analytics does not function retroactively. This means that if your navigation at the website begins with the advertising cookies on, you will participate in advertisement groups depending on your visits during the time the cookies are activated. When you choose to deactivate them, information is no longer collected from the website and no advertisement will be shown again. This will start applying as of the moment you choose to deactivate and thereafter. It means that for some time you will continue seeing advertisements, which however will relate to the period when the cookies were still activated; it is in this context that information based on which advertisements are shown later is drawn.