=LDR  00000nam a2200000ui 4500
=001  4009
=008  250530s1993\\\\xx\|||||||||||||||||eng\d
=082  04$a526 OLI
=100  1\$aOliver, Richard
=245  10$aOrdnance survey maps: a concise guide for historians
=260  \\$aLondon :$bthe Charles Close Society,$c1993
=852  \\$bFreeman Library$cReserve$h526 OLI