HOW TO ACCESS

1. In your browser, type or click this web address and you will be directed to the site. https://calsa.perpetualdalta.edu.ph:8041/lms/

2. Once there click OPAC 

3. You can now start searching for print materials by keying in the title, author, or subject you are looking for, then clicking search. 

4. After clicking search, lists of titles available will appear and you can start browsing and choosing your preferred title, then copy the call number of the materials. 

5. After copying the call number, you are now ready to connect with your librarian either on a social media platform, electronic mail or through the landline number of the Learning Resource Center.