عنوان
پدید آورنده
موضوع
رده
TC 409 .A547
TC
409
.
A547
کتابخانه
محل استقرار
CE
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Backflow prevention & cross-connection control
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1966
TOPICAL NAME USED AS SUBJECT
Entry Element
WATER-SUPPLY ENGINEERING
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TC
Book number
409
Classification Record Number
.
A547
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
AMERICAN WATER WORKS ASSOCIATION
