Stock system. A practical method for taking a balance sheet at any time, without inventory This book, "Stock system. A practical method for taking a balance sheet at any time, without inventory", by Joseph L. Duque, is a replication of a book originally published before 1888. 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.