The filtration of public water-supplies Third edition, revised and enlarged. is part of the Electrical Technology catalogue. The record identifies Hazen, Allen, 1869-1930 as the credited author and preserves a link to the source edition.

Edition profile

The extracted text contains approximately 103,531 words, corresponding to an estimated 451 minutes of reading, and is divided into 112 detectable text sections. These figures describe the downloaded text file rather than a printed pagination system.

The automated text analysis reports an average sentence length of about 17.4 words and a measured lexical-diversity value of 0.059. These measurements are descriptive reading aids, not literary ratings.

Catalog context

The source record associates this edition with the following subjects: Water-supply, Filters and filtration. Catalog terms may reflect historical library practice and can be broader or narrower than a modern reader’s interpretation.

Using this page

Use the source link in the Edition facts box to compare the original catalogue record. The reading and text-structure figures can help estimate length, while the category and subject labels provide routes to related editions in this collection.