====== The Abacus User's Reference Manual ======
{{books:0-907792-76-6.jpg?direct|The Abacus User's Reference Manual by Stephen Morris}}\\ 
The Abacus User's Reference Manual forms an indepth guide to using the Psion spreadsheet program (Abacus) in both its stand-alone version (QL Abacus) and as part of the [[qlwiki:Xchange]] package.


The principal spreadsheet functions are examined in detail, and there is a large section devoted to printing with Abacus.  The final section of the book then looks at advanced operations, including importing and exporting between Abacus and Easel as well as other interactions between Abacus and Xchange.


The book is unusually bound, with an outer binder surrounding a ring-bound book.


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Title: **The Abacus User's Reference Manual**\\ 
Author: Stephen Morris\\ 
Publisher: Glentop Publishers Limited\\ 
Year of Publication: 1986\\ 
Commercial Status: Commercial\\ 
Price as at May 1986: £14.95\\ 
ISBN: 0-907792-76-6