title: Word Frequencies in Written and Spoken English: based on the British National Corpus creator: Leech, G. creator: Rayson, P. creator: Wilson, A. subject: QA75 Electronic computers. Computer science publisher: Longman date: 2001-07 type: Book type: NonPeerReviewed relation: http://ucrel.lancs.ac.uk/bncfreq/ identifier: Leech, G. and Rayson, P. and Wilson, A. (2001) Word Frequencies in Written and Spoken English: based on the British National Corpus. Longman , London. ISBN 0582-32007-0 relation: http://eprints.comp.lancs.ac.uk/364/