Elementary Calculus
"During 1979-1997, Gisela Lange kept meticulous records of her family's every activity, expense and tax paid. Here is her record of over 12,000 items, with photographs of her family and the products it consumed over eighteen years spanning two different political and economical systems in the former GDR and reunited Germany." —Christian Patterson

"The joy of looking at images / collecting newspaper clippings clearly shows and makes it a pleasure to browse through this big book with reproductions of his original scrapbooks." —WassinkLundgren