London:: Macdonald,, 1969. First edition. Cloth. Near Fine in VG+ DJ. Price clipped. Light creasing to dj edges. Sunning to spine.
London:: Thornton Butterworth,, 1936. Eighth impression. Cloth. Good in Good DJ. From the Home University Library of Modern Knowledge. Previous owner's stamp on ffep. Dj worn and stained.
Basingstoke:: Macmillan,, 1986. First edition. Cloth. Near Fine in VG DJ. Rubbing to cloth. Light creasing to dj edges.
