1. Multivariate Morphometrics.;Blackith,1971
2. Ratio Correlation.;Chayes,1971
3. Statistics and Data Analysis in Geology.;Davis,1973
4. Models of Geologic Processes; An Introduction to Mathematical Geology. A.G.I. – Short Course Lecture Notes.,1969
5. Scientific Method in the Analysis of Sediments.;Griffiths,1967