WILSON , JOHN G. — Language of Maps, Certificate Geography.

Huddersfield, England: Schofield & Sims, 1981. rep. "Full interpretation of all that the Ordnance Survey map has to tell requires skills of translation and comprehension. This book gives simple explanations and worked examples supported where appropriate by clear diagrams and sketches." Pp.53 with 23 maps and 8 photographs. P/b with illustrated cover. G+.