April 2, 1924 Bell System Technical Journal, “Certain Factors Affecting Telegraph Speed”
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CELEBRATE 90 YEARS OF SERVING THE CHILDREN OF LOS ANGELES
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90 Years of Serving the Children of LA
April 2, 2014 by Principal
HOLY NAME OF JESUS SCHOOL
1955 West Jefferson Boulevard,
Los Angeles, CA 90018
Phone: 323-731-2255 Fax: 323-730-0321 
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