===AACR2R===
 
===AACR2R===
Chapter 2 "Books, Pamphlets, and Printed Sheets" is most relevant for bibliographic description of pattern pamphlets. Depending on your library or institution's policy regarding series, Chapter 25 "Uniform Titles" may also be helpful.
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Chapter 2 "Books, Pamphlets, and Printed Sheets" is most relevant for bibliographic description of pattern pamphlets. Depending on your library or institution's policy regarding series, Chapter 25 "Uniform Titles" may also be helpful. And if working with a series that cannot be analyzed (the title is always the same), refer to Chapter 12 "Continuing Resources."
    
===MARC===
 
===MARC===
 
*300 (2.5 - Physical Description, particularly 2.5C - Illustrative matter, 2.5D - Dimensions)
 
*300 (2.5 - Physical Description, particularly 2.5C - Illustrative matter, 2.5D - Dimensions)
 
<blockquote>Knitters and crocheters appreciate knowing whether the pattern instructions are given in chart or written format (or both). Using 'ills.' in $b is insufficient; please follow up with a Note (below).</blockquote>
 
<blockquote>Knitters and crocheters appreciate knowing whether the pattern instructions are given in chart or written format (or both). Using 'ills.' in $b is insufficient; please follow up with a Note (below).</blockquote>
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*100 / 110 and 700 / 710 - Personal or Corporate Names as Main or Added Entry (Chapters 21 and 22 deal with Corporate and Personal names.)
 
*490 / 830 (2.6B - Series Statement)  
 
*490 / 830 (2.6B - Series Statement)  
 
**830 - Uniform Title - creates an added entry for the uniform series title (usually justified by a series statement in 490).  
 
**830 - Uniform Title - creates an added entry for the uniform series title (usually justified by a series statement in 490).  
Exception encountered, of type "Error"