=LDR 22 4500 =001 4080 =082 04$a338.1 09 012 =100 1\$aHiggs, E. S. =245 10$aPapers in economic prehistory =260 \\$aLondon :$bCambridge University Press,$c1972 =650 \0$aBooks =852 \\$bFreeman Library$h338.1 09 012