Welcome to this multidisciplinary and interdisciplinary site! The contents reflect the fact that after doing mathematics and theoretical physics at Oxford I went to India to teach in Christian colleges and spent 27 years there overall.
Thank you for visiting Catend Study. Further items will be added from time to time. Comments, suggestions, and questions are welcome. You may send me an email.
Some earlier versions of this site since 1996 have been automatically archived on The Wayback Machine