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Have a reference question? Use the Email Reference Service.
Prince George's County Memorial Library System 9601 Capital Lane, Largo, MD 20774 Tel: (301) 699-3500 TTY: Dial 7-1-1 to place a call through Maryland Relay
Administrative Office Hours Monday-Friday 8:30 am-5:00 pm
Prince George’s County Memorial Library System helps customers discover and define opportunities that shape their lives.
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