books.google.com - The history of planning is much more, according to these authors, than the recorded progress of planning as a discipline and a profession. These essays counter the mainstream narrative of rational, scientific development with alternative histories that reveal hitherto invisible planning practices and...http://books.google.com/books/about/Making_the_invisible_visible.html?id=oE17VL7-iBsC&utm_source=gb-gplus-shareMaking the invisible visible