YMCA of the USA -- Buildings : Manhood factories : YMCA architecture and the making of modern urban culture / Paula Lupkin
2010
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YMCA of the USA -- History : The college "Y" : student religion in the era of secularization / David P. Setran
2007
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YMCA of the USA -- History -- 20th century : The American YMCA and Russian culture : the preservation and expansion of Orthodox Christianity, 1900-1940 / Matthew Lee Miller