PHI Learning
Helping Teachers to Teach and Students to Learn
Helping Teachers to Teach and Students to Learn
Helping Teachers to Teach and Students to Learn
KISHORE K. DAS, Ph.D., is Reader in the Department of Statistics, Gauhati University. Earlier he served in the Institute of Advanced Study in Science & Technology, Guwahati and the Department of Mathematical Sciences, Tezpur University, Assam. He has published more than forty research papers in reputed national and international journals. He has authored five other books. He has also been the Managing Editor of the Journal of Empirical Research in Social Science and Editor of Contributions to Applied and Mathematical Statistics.
DIBYOJYOTI BHATTACHARJEE, Ph.D., is Reader in the Department of Business Administration, Assam University. Earlier he served at Ramlal Anand College, New Delhi, Central Statistical Organization, New Delhi, G.C. College, Silchar, and the Department of Statistics, Gauhati University. Besides, he has authored twelve other books and published several research papers.
