Index to Summary of Operations
Author : California. Division of Oil and Gas
Publisher :
Page : 22 pages
File Size : 27,88 MB
Release : 1969
Category : Natural gas
ISBN :
Author : California. Division of Oil and Gas
Publisher :
Page : 22 pages
File Size : 27,88 MB
Release : 1969
Category : Natural gas
ISBN :
Author :
Publisher :
Page : 156 pages
File Size : 30,25 MB
Release : 1983
Category : Oil fields
ISBN :
Author : F. L. Scheffler
Publisher :
Page : 152 pages
File Size : 47,68 MB
Release : 1968
Category : Indexing
ISBN :
Two graduate students in chemistry were trained in indexing of technical documents through an established training program. Certain modifications were made which tended to improve the training as evidenced by improved performance. A study of intra- and interindexer consistency was made by subjecting a group of technical documents to independent indexing by various individuals and by two of the same individuals one year later. The concept of essential index terms was introduced. Statistical analysis showed that intra- and interindexer correlation for experienced indexers of essential terms is significant with a probability (p)> 0.999. An evaluation of the indexer trainees showed that essential terms was a better performance criterion than total terms and that high interindexer consistency was achieved. Search requests declined from the preceding year, especially from the AFML. Possible reasons for a decline are presented. A Selective Dissemination of Information (SDI) Program with Chemical Abstracts was initiated. The development of a vocabulary and thesaurus for information science related documents has started. A free indexing technique is being used.
Author : Scott Schoner
Publisher :
Page : 264 pages
File Size : 20,19 MB
Release : 2017-01-21
Category :
ISBN : 9781542414852
A reprint of the full text (63 pages including charts, source list and index) of "90th Division Summary of Operations in the World War," with additional material including 72 terrain photographs and accompanying map sections showing where the photographs were taken from, 3 orientation maps, 9 additional maps from other sources and a section on the 90th Division's official battle participation (or campaign) credits and Victory Medal clasps.
Author : J. Kaiser
Publisher :
Page : 302 pages
File Size : 46,76 MB
Release : 1911
Category : Card system in business
ISBN :
Author :
Publisher :
Page : 592 pages
File Size : 38,19 MB
Release : 1963
Category : Commercial products
ISBN :
Author : United States. Office of Scientific Research and Development. National Defense Research Committee
Publisher :
Page : 792 pages
File Size : 50,37 MB
Release : 1946
Category : Microfilms
ISBN :
Author :
Publisher :
Page : 274 pages
File Size : 23,3 MB
Release : 1963
Category :
ISBN :
Author :
Publisher :
Page : 596 pages
File Size : 38,89 MB
Release : 1962
Category : Securities
ISBN :
Author :
Publisher :
Page : 926 pages
File Size : 33,88 MB
Release : 1931
Category : United States
ISBN :