References

Dr. Devika P. Madalli
Lecturer, Documentation Research and Training Centre
Indian statistical Institute
Bangalore- 560059
Tel: 080-8483002-497
devika@isibang.ac.in 		Dr. A R D Prasad
Associate Professor, Documentation Research & Training Centre
Indian Statistical Institute
Bangalore- 560 059
Tel: 080-8483002-496
ard@isibang.ac.in
Mr. I. R. N. Goudar
Head, ICAST
National Aerospace Laboratories (NAL)
Bangalore-560017
Tel: 080-5086080
goudar@css.cmmacs.ernet.in		 .