What is the name of an old 60's - 70's horror movie about a woman trapped overni

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    VioletVirgoposted 6 years ago

    What is the name of an old 60's - 70's horror movie about a woman trapped overnight in a library?

    Help!  I'm looking for the name of an old horror flick from the 60's - 70's.  It is about a woman who accidentally gets locked in the New York City Library overnight.  Terror ensues when an unknown menace pursues her.

 
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