PakCat catalogue record Word Master Bibliographic details ISBN9788125044963 PublisherOrient Blackswan Pvt. Ltd. Publication placeChennai ( India ) Publication year2012 Edition3 Material typeBook Physical description724 Additional authorsAroor, Usha ( Ed. ) SubjectsEnglish Language- Dictionarics: Encyelopacdiast- disctionariesEnglish Language- Dictionaries