0230616-A2 is referenced by 21 patents.

A method for improving the performance of library management systems stored in computer storage. Two types of files are created for each document in storage, one of which contains the original document and a set of updated versions to the document. The other file contains control information to map out a specific version of the document.

Title
Library management system.
Application Number
EP19860117618 19861218
Publication Number
0230616 (A2)
Application Date
December 18, 1986
Publication Date
August 5, 1987
Inventor
Lenyszyn Bohdan Myren
US
Gresham Joseph Allen Iii
US
Assignee
Ibm
US
IPC
G06F 15/40
G06F 09/44
G06F 17/30
G06F 11/00
G06F 09/44
G06F 09/06
G06F 12/00
G06F 17/30
G06F 11/00
G06F 09/44
G06F 09/06
G06F 12/00
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