On-line Leo III User Manuals

Volume I - Computer Facilities

Cross reference (Appendix B from Volume I)

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Volume I - Contents to §3 499039
Volume I - §4 to §6 1034242
Volume I - §7 to §15 2124402
Volume I - §16 to §17 1154937
Volume I - Appendices A to F 1263296
Volume I - Auxiliary Equipment 877630


Volume II - CLEO

This volume has only recently been processed, and may contain OCR mis-reads. The raw scans have not yet all been uploaded.
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Volume II - Part 1 N/A
Volume II - Part 2 8114845
Volume II - Part 3 3724118
Volume II - Part 4 N/A

Here is some more CLEO information.
Crib Sheet Order code summary here.

User View Recollections of a Leo III user here.

Rationale The format of the HTML for these manuals has been chosen to maximise the length of time for which they will be readable. Click for a more detailed description of the philosophy
    

Volume III - Intercode

on-line cross reference for Intercode actions,

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Volume III - Contents to §5 1708739
Volume III - §6 to §17 1523071
Volume III - Appendices A to C 531903
Volume III Translator - Contents to Appendix E 1579846
Volume III Translator - Appendices F to J 324791


Volume IV - Standard Programmes (esp Master Routine)

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Volume IV - Part 1 Master Programme Specification
Volume IV - Part 2 Intercode Programme Trials System
Volume IV - Part 3 Associated Programmes

Volume V - extracts

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Volume V - §3_12-12.5.2.5
Volume V - §3_12.6-App_G