Encyclopedia of Library and Information Science

Encyclopedia of Library and Information Science PDF

Author: Allen Kent

Publisher: CRC Press

Published: 1969-05-01

Total Pages: 1452

ISBN-13: 9780824720025

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"The Encyclopedia of Library and Information Science provides an outstanding resource in 33 published volumes with 2 helpful indexes. This thorough reference set--written by 1300 eminent, international experts--offers librarians, information/computer scientists, bibliographers, documentalists, systems analysts, and students, convenient access to the techniques and tools of both library and information science. Impeccably researched, cross referenced, alphabetized by subject, and generously illustrated, the Encyclopedia of Library and Information Science integrates the essential theoretical and practical information accumulating in this rapidly growing field."

Investigation of the Hydraulics of Horizontal Drains in Plumbing Systems

Investigation of the Hydraulics of Horizontal Drains in Plumbing Systems PDF

Author: Robert S. Wyly

Publisher:

Published: 1964

Total Pages: 520

ISBN-13:

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Results are reported from an investigation of the hydraulics of flow in experimental apparatus simulating nominally horizontal simple and branching drains of plumbing systems. The data are correlated with limited findings in an earlier, unpublished NBS study the results of which have been utilized in current plumbing codes. The need for further research is pointed out, particularly in relation to hydraulic performance of drain systems as affected by steep slopes, drain storage volume, energy losses at stack bases, attenuation of water depths and discharge rates in long drains, and large drain diameters.

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