Management science
Kharidehal Venkata Rao
Management science Kharidehal Venkata Rao - - Mcgraw Hill Book Co., New Delhi 1986 - 636 p - .
Environmental management--Ecosystems
577.17 KHA-M
Management science Kharidehal Venkata Rao - - Mcgraw Hill Book Co., New Delhi 1986 - 636 p - .
Environmental management--Ecosystems
577.17 KHA-M