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<includeonly>
{{#ifeq:{{#switch:{{#titleparts:{{FULLPAGENAME}}|0}}|{{BOOKNAME}}|{{NAMESPACE}}:{{#titleparts:{{PAGENAME}}|0}} = yes|#default = no}}|yes|
{{#if:{{NAMESPACE}}||[[Category:{{{bookcategory|{{BOOKNAME}}}}}]]}}
{{#if:{{{1|}}}|[[Category:{{{1}}}|{{FULLCHAPTERNAME}}]]|[[Category:Uncategorized modules|{{FULLCHAPTERNAME}}]]}}
{{#if:{{{2|}}}|[[Category:{{{2}}}|{{FULLCHAPTERNAME}}]]}}{{#if:{{{3|}}}|[[Category:{{{3}}}|{{FULLCHAPTERNAME}}]]}}
{{#if:{{{4|}}}|[[Category:{{{4}}}|{{FULLCHAPTERNAME}}]]}}{{#if:{{{5|}}}|[[Category:{{{5}}}|{{FULLCHAPTERNAME}}]]}}
{{#if:{{{6|}}}|[[Category:{{{6}}}|{{FULLCHAPTERNAME}}]]}}{{#if:{{{7|}}}|[[Category:{{{7}}}|{{FULLCHAPTERNAME}}]]}}
{{#if:{{{8|}}}|[[Category:{{{8}}}|{{FULLCHAPTERNAME}}]]}}{{#if:{{{9|}}}|[[Category:{{{9}}}|{{FULLCHAPTERNAME}}]]}}
{{#if:{{{10|}}}|[[Category:{{{10}}}|{{FULLCHAPTERNAME}}]]}}|[[Category:{{BOOKNAME}}|{{FULLCHAPTERNAME}}]]}}
</includeonly><noinclude>

This template categorizes a book in up to 10 categories, plus the book category (this is automatic). The book category can be modified by setting the <code>bookcategory</code> variable
<pre>{{Subject|Math|Science|Computing|Programming|etc}}
{{Subject|bookcategory=book (book)|Math|Science|etc}}</pre>
[[Category:Catalogue templates]]
</noinclude>