We’ve been providing libraries with innovative and highly specialized services for 40 years, including both the standard global procurement of printed monographs as well as the procurement and provision of electronic media. Since we’re an agile family-owned business with clearly defined chains of command, we adapt quickly to new requirements and work closely with our customers to develop technical solutions that serve their specific needs.

We strive to live our service philosophy and provide high delivery quality with demand oriented, cutting-edge services. We’re here to support our client libraries throughout every step of the complex and diverse acquisition processes out there with our comprehensive range of services: from research and title selection to physical delivery and ebook activation. 

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dreierASPECTUS, unsere selbst entwickelte, mächtige Anwenderplattform,  steht für umfassende Transparenz.
Profitieren Sie von der Verknüpfung der elektronischen und gedruckten Ausgaben, der Angabe der DOI und den Hinweisen auf gültige Sondernachlässe und erhalten Sie weitere relevante Antworten auf einen Blick:

• Ist das E-Book direkt über den Verlag oder auch bei ProQuest Ebook Central™ erhältlich?
• Wie lauten die Campuspreise und die Mindestbedingungen für einen Pick & Choose Kauf?
• Können Nutzer Inhalte drucken, kopieren und herunterladen?
• Ist der Titel Teil eines größeren Fachpakets und lohnt es sich, dieses näher anzuschauen?
• Oder ist der Titel vielleicht schon Open Access verfügbar? 

Our ebook portal provides you with all relevant information about ebook acquisition.

We provide details on ebook models from over 300 publishers, as well as up-to-date title and package lists. Use our portal to find out about acquisition options from your focus publishers, navigate between different publishing models, and take advantage of our current offers and discounts.

• Procurement models for a wide range of publishers including title and package lists for download
• Subject specific research
• ProQuest Ebook Central™: basic information + tutorials
• Ebook user guide
• E-textbooks and offers
• EBS-/EBA models and offers
• Offers and syndicated offers
• DEBI service

The Dietmar Dreier New Releases Service is an all-in-one resource for your title selection process that simplifies your daily workflow.

Tailored to your specific profile and requirements, you’ll receive regular title lists with new publications from the entire German-speaking and Anglo-American market.

Our new publications service covers both printed monographs and ebooks. Move around in your own digital portal and enjoy its wide range of functions.

Our new publication service team is always here to provide you with advice and support.

dreierDATA summarizes all our services that streamline and ensure the smooth exchange of data. Starting with convenient ordering, e.g. via EDI, through the provision of MARC data for the ordered titles, and even electronic invoicing via EDIFACT, ZUGFeRD or XRechnung.

Our data management facilitates ordering processes for many libraries and is integrated with a wide range of library systems and associations. We process and export numerous data formats and offer IT services for data exchange and order automation (csv, EDIFACT, EDItX, MAB, MARC, XML, etc.).

dreierPDA+ allows you to select PDA combinations of publishing products and items on ProQuest Ebook Central™. The idea behind threePDA+ is to enable libraries to draw from a range of titles across a broad spectrum of publishers without forgoing the benefits of each individual publishing platform or explicitly committing limited resources to selected publishers.