@article{88013,
      author = {Northrup, Herbert Roof,},
      url = {http://library.usi.edu/record/88013},
      title = {Negro employment in basic industry; a study of racial  policies in six industries,},
      publisher = {Industrial Research Unit, Wharton School of Finance and  Commerce, Univ. of Pennsylvania},
      recid = {88013},
      pages = {xvii, 769 p.},
      address = {Philadelphia]},
      year = {1970},
}