ABCD is built on the ISIS database engine, which uses B-Tree technology for fast indexing and searching of bibliographic records .
ABCD is an open-source, web-based suite for managing libraries, archives, and documentation centers . It is highly flexible and used globally by universities, research institutes, and museums to organize large digital and physical collections . abcdzip
A data structure standard used for documenting software code and exchanging data between tools . ABCD is built on the ISIS database engine,
A compression toolkit for Delphi and C++ developers that supports PKZIP and GZIP formats . Download ABCD.zip (ABCD) - SourceForge web-based suite for managing libraries