Download or read book Document Storage and Retrieval Techniques -appendix -- Indexing Techniques, Description and Background written by and published by . This book was released on 1963 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This appendix was produced as a part of PRC D-634 and is intended as background material to that document. In addition, a technique of automatic indexing is described. (Author).