实践证明 ,降低书刊印制成本的途径、方法很多 ,潜力很大 ,这里提出常用的“变零为整”法 ,与同行商榷。一、印张数“变零为整”在书刊的印张数中常会出现零印张 (如 0 12 5、0 2 5、0 375、0 6 2 5、0 75、0 875等 )。在某些情况下 ,这些零印张较整印张 (本文指 0 5和 Practice has proved that there are many ways to reduce the cost of printing books and periodicals, and there is great potential. Here we put forward the commonly used method of “changing from zero to the whole” and discussing it with others. First, the number of printed copies of “zero for the whole” in the number of copies of the book often appear zero imprint (such as 0 12 5,0 2 5,0 375,0 6 2 5,0 75,0 875, etc.). In some cases, these zero prints are collated (this article refers to 0 and 5)