1. Predicting in situ modulus of deformation using rock quality indices;Coon,1969
2. Statistics and Data Analysis in Geology;Davis,1973
3. A microcomputer-based instrument for the analysis and interpretation of geophysical data in opencast mining;Hill,1981
4. Geological Factor Analysis;Jöreskog,1976
5. The Application of Seismic Methods in the Prediction of Grout Take in Rock;Knill,1970