Authors
J. C. Young
Departmtnt of Statistics, University of Waterloo, Canada
J. C. Robinson
Labstat Incorporated, Kitchener, Ontario, Canada
W. S. Rickert
Labstat Incorporated, Kitchener, Ontario, Canada
© 2014 J. C. Young, J. C. Robinson, W. S. Rickert, published by Institut für Tabakforschung GmbH
This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License.