Hardback, 208 pages. Condition is fair: wear to extremities, cardboard showing at corners, light tearing at spine, staining on covers, no end papers, scribble marks on front and back pages and lightly throughout, starts at preface, light staining on pages, some black and white illustrations colored, light foxing, closed tears on pages, text is legible and appears complete. This is a good resource for home schooling. 29700

, Education