Knygas prasitęsti galite ISM bibliotekos kataloge adresu http://vb.ism.lt arba http://ism.library.lt.
Prisijungę pasirinkite skiltį Mano paskyra ir pasirinkite leidinius spauskite Pratęsti arba Pratęsti visus.
You can renew your books in the ISM Library Catalog at http://vb.ism.lt or http://ism.library.lt.
Login with your data, go to My account, click on the number of loans and press renew or renew all.