University of Łódź
The library of the University of Łódź is one of the biggest and most modern academic libraries in Central Europe. 
Its total collection amounts to 3 million volumes. The main part of the book collection is in library store-rooms. The remaining books and journals are placed in the reference sections: the Main Reading Room and Study Rooms. Registered users can use self checkout machines for lending and returning books in some collections. Apart from the Main University Library there are 106 branch libraries and their collections are adjusted to the scientific and didactic activities of the institutions. The number of registered library card holders is now over 20,000.
University of Puerto Rico at Humacao
The UPR Humacao library (or Águedo Mojica Marrero Library) is one the largest and most comprehensive library in the UPR System. In addition to creating active collections, the library keeps 99,774 volumes in its book collection, 66,230 journal titles, and it is subscribed to 2 newspapers. The Library is located in a three story building that has 88,000 square feet. It has six (6) reading rooms, more than 56 computers, two (2) microfiche readers, eleven (11) individual study rooms, and 148 cubicles. The library can accommodate 589 users. The integration of the IT infrastructure with the bibliographic infrastructure facilitates the creation of skill development information programs that supplements those of the classrooms and the training of users in the handling of electronic resources applied to the academic work. The library personnel and professional librarians have managed to turn the Institution into the home of very important biblio-technological projects, such as CONUCO (Puerto Rican journals database) and EMEUPR (authorities’ Spanish database of the UPR).