Book Source: Digital Library of India Item 2015.226781dc.contributor.author: Bertrand Russelldc.date.accessioned: 2015-07-10T15:36:39Zdc.date.available: 2015-07-10T15:36:39Zdc.date.digitalpublicationdate: 2007-06-13dc.date.citation: 1948dc.identifier.barcode: 5990010122109dc.identifier.origpath: /rawdataupload/upload/0122/111dc.identifier.copyno: 1dc.identifier.uri: http://www.new.dli.ernet.in/handle/2015/226781dc.description.scanningcentre: IIIT, Allahabaddc.description.main: 1dc.description.tagged: 0dc.description.totalpages: 540dc.format.mimetype: application/pdfdc.language.iso: Englishdc.publisher: George Allen Amp Unwin Ltd. Londondc.rights: In Public Domaindc.source.library: University Of Allahabaddc.subject.classification: Literaturedc.title: Human Knowledge