chapter 1 Combinations of Chemicals -- chapter 2 Dose-Response Analysis -- chapter 3 Linear Regression: A Further Discussion -- chapter 4 Calculations for Combination Drug Analysis -- chapter 5 The Composite Additive Curve -- chapter 6 Quantal Dose-Response Data: Probit and Logit Analysis -- chapter 7 Analysis of Drug Combinations Over a Range of Drug Ratios -- chapter 8 Analysis of a Single Dose Combination -- chapter 9 Different Experimental Designs -- chapter 10 Response Surface Analysis of Drug Combinations -- chapter 11 Nonlinear Regression Analysis -- chapter 12 Statistical Concepts and Tests of Hypotheses.