Practical cost keeping for contractors a book giving a system of accurate cost keeping and the methods used for adapting it to all classes of construction work. This book, "Practical cost keeping for contractors a book giving a system of accurate cost keeping and the methods used for adapting it to all classes of construction work. Volume 54", by Frank Rabold Walker, is a replication of a book originally published before 1916. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.