ISR11 Scientific Report No. ISR-11 Information Storage and Retrieval S0CCER - A Concordance Program chapter Guy E. Hochgesang Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. iii-8 tape Will be destroyed, when the tape is also used as a scratch tape. Examples of tape usage are given in Part 5. [OCRerr]. Control Cards As previously explained, the control cards for S[OCRerr]CCER must appear as DATA cards on A2, and are always read by S[OCRerr]CCER before processing. Each control card contains one control instruction, punched left-adjusted to column one, except for types to be entered into a restriction or selection list. These types are punched, one per card, left-adjusted to column 7 and must immediately follow the RESTRICT or SELECT control card. The START control card must be the last control card used. Further ordering of the control cards is not necessary. The START card must be used for every run of S[OCRerr]CCER but any of the other control cards may be omitted. A listing of the twelve control instructions is given below: INSTRUCTI[OCRerr]N ________ START TITLE IDEN FUNCTI[OCRerr]N This card signals the end of the control cards and causes processing of the text to start immediately. The information punched in columns 7-60 of this card is used as a page heading, and will appear at the top of each page of the concordance with the date and page number. If this card is not used no page heading, date, or page numbers will be used. This card causes the serial number, punched in columns 73-78 of the text cards to be used to identify the lines of text in the text and concordance listings. If this card is not uqed, columns 73-78