@article{93651,
      author = {Hammacher, Abraham Marie,},
      url = {http://library.usi.edu/record/93651},
      title = {The evolution of modern sculpture; tradition and  innovation},
      publisher = {H. N. Abrams},
      recid = {93651},
      pages = {383 p.},
      address = {New York,},
      year = {1969},
}