PROCEDURE FOR THE STORAGE AND USE OF INDEX FOR INFORMATION ON A SCIENCE SHIP AND AN ARRANGEMENT FOR IT

摘要

Information is stored in sequentially numbered subsets one record 8 which also has recorded an index which contains both search words and said sequential numbers. This index is fed into the memory (5) of a control unit (4) by record player 1. Thus a search word fed to the control unit via keyboard 7 is converted to a sequential number which the record player uses to find the required information subset. IMAGE