Major Classification Systems: The Dewey Centennial. Papers presented at the Allerton Park Institute, 9-12 November 1972. Kathryn Luther Henderson, Ed. Urbana-Champaign, IL: University of Illinois, Graduate Center of Library Science, 182p. 1976).( Allerton Park Institute No. 21; ISBN 0-87845-044-0; LC 76-236331).

@article{richmond-1977-major, author = {Phyllis A. Richmond}, title = {{Major Classification Systems: The Dewey Centennial. Papers presented at the Allerton Park Institute, 9-12 November 1972. Kathryn Luther Henderson, Ed. Urbana-Champaign, IL: University of Illinois, Graduate Center of Library Science, 182p. 1976).( Allerton Park Institute No. 21; ISBN 0-87845-044-0; LC 76-236331)}}, journal = {Journal of the Association for Information Science and Technology (JASIST)}, volume = {28}, number = {2}, pages = {126--127}, year = {1977}, url = {https://doi.org/10.1002/ASI.4630280216}, doi = {https://doi.org/10.1002/ASI.4630280216} }