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101 0 $aeng
102   $aGB
105   $ay-------001yy
200 1 $aAdaptive technology strategies and technical efficiency$eevidence from the Sri Lankan agricultural machinery industry$fSonali Deraniyagala
210   $aLondon$cUniversity of London, School of Oriental and African studies$d2000
215   $a25 p.$d21 cm
225 2 $aWorking paper series / University of London, School of Oriental and African studies, Department of economics$vn. 104
410  0$12001
500 10$aAdaptive technology strategies and technical efficiency$941798
610 1 $aEconomia
676   $a330$v20
700  1$aDeraniyagala,$bSonali$0633894
712 02$aUniversity of London, School of Oriental and African studies, Department of economics
801  0$aIT$bUNIPARTHENOPE$gRICA$2UNIMARC
856 4 $uhttp://www.soas.ac.uk/economics/research/workingpapers/file28870.pdf
912   $a000027683
951   $aWP SOAS 330/104$b42522$cNAVA1$d2010
996   $aAdaptive technology strategies and technical efficiency$941798
997   $aUNIPARTHENOPE