=LDR 22 4500 =001 5192 =082 04$a930.1 CLA =100 1\$aClarke, David L. =245 10$aSpatial archaeology =260 \\$aSan Diego :$bAcademic Press,$c1977 =650 \0$aBooks =852 \\$bFreeman Library$h930.1 CLA