如何准确地衡量图书的发行水平，是各家出版社在策划选题和制定分配政策时十分关注的问题。本文提出了一种反映图书发行水平的新指标，以求教于同行们。一、印数难以成为反映图书发行水平的科学指标长期以来，出版界多用印数来衡量图书的发行水平，这是有一定道理的。因为... How to accurately measure the issue level of books is a problem that every publishing house pays close attention to in planning topics and formulating distribution policies. This article presents a new indicator that reflects the level of book distribution in order to teach to peers. First, the print is difficult to become a scientific indicator of the level of distribution of books.. For a long time, the printing industry to use more than the number of copies to measure the issue of books. This is a certain truth. because...