00330cam a22000977a 4500008004000000082001600040245008100056260005300137300001300190700002900203180718b1963   xxu||||| |||| 00| 0 eng d  aR14x73 Un3w  aWomen telephone workers and changing technologycby U.S. Department of Labor  aWashingtonbU.S. Government Printing Pressc1963  avii, 46p  aU.S. Department of Labor