1. Handbook of chemical laboratory experiments for dental students Author(s): Ward, DeLancey W. (DeLancey Walton), 1866- author Publication: New York : D. Van Nostrand Company, 1916 Subject(s): ChemistryClinical Laboratory Techniques -- methods
2. Handbook of chemical experiments for dental students Author(s): Ward, DeLancey W. (DeLancey Walton), 1866- author Publication: New York : D. Van Nostrand Company, 1917 Subject(s): ChemistryClinical Laboratory Techniques
