=LDR  00000nam a2200000ui 4500
=001  6214
=008  250612s1992\\\\xx\|||||||||||||||||eng\d
=082  04$a912.11 HEL
=100  1\$aHellyer, Roger
=245  10$aThe ‘Ten-Mile’ maps of the Ordnance Surveys
=260  \\$aLondon :$bCharles Close Society for the Study of Ordnance Survey Maps,$c1992
=852  \\$bGeography Basement$cBooks$h912.11 HEL