Human problems in technological change : a casebook /

Bibliográfalaš dieđut
Eará dahkkit:	Spicer, Edward Holland, 1906-1983 (Editor)
Materiálatiipa:	Girji
Giella:	English
Almmustuhtton:	New York : Russell Sage Foundation, 1952
Fáttát:	Cambio social Problemas sociales

Almmustuhtton c1952

Girji

Geahča maid