Template:OEB/doc

Purpose
This template enables expeditious and accurate inclusion of a reference from one of the seven American editions or the single international edition of the The Official Encyclopedia of Bridge; these references are usually in contract bridge articles. The seventh American edition was published in late 2011.

Usage
The template would normally be used between tags.

There are two parameters:
 * The first parameter is required. It must be either:
 * an integer between 1 and 7 inclusive to specify one of the seven American editions of the encyclopedia being referenced or
 * '7CD' to invoke a reference to the CD accompanying the book of the 7th Edition; the CD comprises biographies and tournament event results included in previous bound editions
 * IE to specify the International Edition of 1967
 * The second parameter is recommended but optional. It is the page number on which the reference begins.

Examples

 * Example 1

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 * Example 2

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 * Example 3

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 * Example 4

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Error message
If the edition parameter is missing or is not one of the permitted values, an error message is returned.
 * Example 5

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