=LDR 22 4500 =001 3740 =082 04$a778.30941 KNO =100 1\$aKnowles, David =245 10$aMonastic sites from the air =260 \\$aLondon :$bCambridge University Press,$c1952 =650 \0$aOther =700 1\$aStJoseph, J. K. S. =852 \\$bFreeman Library$h778.30941 KNO