Long-range new product planning in business a conceptual model.

Bibliográfalaš dieđut
Váldodahkki:	Haas, Raymond M.
Materiálatiipa:	Girji
Giella:	eaŋgalasgiella
Almmustuhtton:	Morgantown West Virginia University Library [c1965].
Fáttát:	New products.