Publication date 1957 condition very good for its age and type the booklet ahs a soft cover with a paper dust wrapper the dust wrapper is in very good condition for its age but has substantial wear along some edges and the spine with a 35 cm tear at the top of the spine a few small tears and creases across its back see second image internally the booklet is in very good condition with only very minor wear and discolouration it is clean tight and unmarked content this boo