=Reousrces=

* [http://foldoc.doc.ic.ac.uk/foldoc/foldoc.cgi?query=abstract Foldoc Computing Dictionary]

* [http://computing-dictionary.thefreedictionary.com/abstract The Free Computing Dictionary]

* [http://en.wikipedia.org/w/index.php?title=Special%3ASearch&search=abstract Wikipedia Search]

* [http://ar.wiktionary.org/wiki/%D8%AE%D8%A7%D8%B5:Search?search=abstract Arabic Wiktionary]

* [http://en.wiktionary.org/wiki/Special:Search?search=abstract English Wiktionary]

* [http://dictionary.reference.com/browse/abstract Dictionary.com]

* [http://www.google.com/search?q=abstract Google Seach!]