Grass roots - Webers new bolt-on fuel injection system
Article (Journal)
Fuel-air metering - Webers philosophy and practice
Automotive engineering | 1984
SAE | 2011
|Railtrack nurtures its grass roots
British Library Online Contents | 2002
M. M. von Webers Schule des Eisenbahnwesens
TIBKAT | 1885
|Grass roots reform to shake up MAV
British Library Online Contents | 2000