DSpace Collection: http://egyankosh.ac.in//handle/123456789/3341 2026-03-07T16:08:10Z Unit-7 Product Concepts and Classification http://egyankosh.ac.in//handle/123456789/14744 Title: Unit-7 Product Concepts and Classification 2017-01-01T00:00:00Z Unit-8 Product Developrihent and Product Life Cycle http://egyankosh.ac.in//handle/123456789/14742 Title: Unit-8 Product Developrihent and Product Life Cycle 2017-01-01T00:00:00Z Unit-9 Branding, Packaging and Servicing http://egyankosh.ac.in//handle/123456789/14740 Title: Unit-9 Branding, Packaging and Servicing 2017-01-01T00:00:00Z