An assistant or subordinate to a librarian, often tasked with specific responsibilities in a library setting.

पुस्तकालय सहायक

English Usage: As a sub-librarian, she managed the children’s section of the library efficiently.

Hindi Usage: एक पुस्तकालय सहायक के रूप में, उसने पुस्तकालय के बच्चों के अनुभाग का कुशलता से प्रबंधन किया।