Reference Sources
Encyclopedias
GeneralEncyclopedias
Encyclopedia of Delay-Insensitive Systems
Subject Encyclopedias
Archpedia: Architecture Encyclopedia
Bhagvad Go Mandal (Gujarati Encyclopedia)
Encyclopedia of British History, 1500-1950
EOLSS (Encyclopedia of Life supportive system)
Eric Weisstein’s World of Science
Guide to Philosophy on the Internet
Internet Encyclopedia of philosophy
Stanford Encyclopedia of Philosophy
Encyclopedia of Western Signs &Ideograms
Language Dictionaries
Cambridge Advanced Learner’s Dictionary
Cambridge Dictionary of American English
Cambridge International Dictionary of Idioms
Cambridge International Dictionary of Phrasal Verbs
Oxford Advanced Learner’s Dictionary
Virtual Library: General reference dictionaries
Yours Dictionary of English Language
Subject Dictionaries
All Subject and Language Dictionary
Dictionary of Algorithms and Data Structures
Dictionary of Biology (via Oxford Reference Online)
Dictionary of the Social Sciences
Library Automation/Technology Glossary
Online Dictionary of Library & Information Science
Online Dictionary of the Social Sciences
Roget’s Int. Thesaurus of English Words and Phrases