* How to use Bessel function routine?' 
1. Unzip the file bessel.zip. It will create a directory named 'bessel' in the
current diretory. This directory containes required source code.
2. Make sure that you have 'gcc' and 'f77' compiler on your system. If you use
other compilers, make appropriate changes in 'makefile'. Note that the
library is tested for 'gcc' and 'f77'. The tricky issue is interfacing fortran
code with C++ code. Read the mannual of your C++ and FORTRAN compiler for more information.
3.'main.cpp' is the sample file. Type 'make'. It will create the executable
'main'. Run it and compare the reults with the benchmark results given in the
file 'main.cpp'.
4. Contact email: k.r.hiremath@ieee.org
