What does 12mo mean?

12mo in AZ Dictionary

(n) Abbreviation of duodecimo, a page size (5"-5.5" x 7.125"-7.5")
(n) A book size using duodecimo-sized pages.

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  • Sentence for "12mo"
    • A copy of this edition, described…
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  • Synonym for "12mo"
    • twelvemo, 12°, duodecimo, D
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