91297606PersonalLC|no2011037914BNF|12209841NTA|08058863843Clarke, D. A.BNFClarke, D. A. (Derek Ashdown)LCClarke, Derek AshdownNTAClarke, D. A.(Derek Ashdown)LCLC|no2011037914NTA|080588638BNF|12209841ba0yba0yfre0ClarkeD. A.BNFBNF|12209841LC|no2011037914NTA|080588638Clarke, Derek AshdownNTANTA|080588638LC|no2011037914BNF|12209841|ab|unafreayncc|a19910716xanClarke, Derek AshdownLCClarke, Derek AshdownLCGuide to government data a survey of unpublished social science material in libraries of government departments in LondonBNFAcquisitions from the third world : papers of the Ligue des bibliothèques européennes de recherche seminar 17-19 September 1973NTALCAcquisitions from the third world, 1975:LCAcquisitions from the Third World papersBNFLigue des bibliothèques européennes de recherche.NTALCLoveless, C.BNFLigue des bibliothèques européennes de recherche, Seminar 1973BNFLigue des bibliothèques européennes de recherche seminar (17-09-1973 : Brighton)NTAComfort, A.F.BNFBritish library of political and economic scienceBNFMansellLCBNFMansell Information PublishingNTAMacmillanBNF00lived197amNTABNFdmLC080BNF340BNF9780720104530NTALCBNFGBNTALCengBNFGBBNF0000000116847968