Data book for practicing engineers and those who work with water conditioning problems
By: compiled by the Permutit Company.
Contributors: Permutit Company.
Publisher: The Permutit Company
Published: 1956
Place of publication: New York
Language: eng
Number of pages: 114
Subjects: Sanitary engineering -- Handbooks, manuals, etc.
Other titles: Permutit water conditioning data book.
Notes: Cover title: Permutit water conditioning data book.

Includes index.