THESAURUS ▪
▪ booklet a very short book with paper covers that usually contains information on one particular subject
▪ brochure a thin book with paper covers that gives information on something you may want to buy or advertises something:
▪ pamphlet a very thin book with paper covers, in which someone writes about their opinions about something, or gives information about something:
(Longman DOCE 5th Ed.)
Why is "cover" in plural here?
Thank you
▪ booklet a very short book with paper covers that usually contains information on one particular subject
▪ brochure a thin book with paper covers that gives information on something you may want to buy or advertises something:
▪ pamphlet a very thin book with paper covers, in which someone writes about their opinions about something, or gives information about something:
(Longman DOCE 5th Ed.)
Why is "cover" in plural here?
Thank you