Hagen, Everett
Handbook for industry studies / Everett Hagen - Illinois: Free Press, 1958 - x, 89p. ; 20 cm.
Industry studies
Industrial Research
338.8 / HAG
Handbook for industry studies / Everett Hagen - Illinois: Free Press, 1958 - x, 89p. ; 20 cm.
Industry studies
Industrial Research
338.8 / HAG