3.4 REFERENCES Ostwald, P.F., American Machinist Cost Estimator, McGraw-Hill, 1985. Ullman, D.G., The Mechanical Design Process, McGraw-Hill, 1997.
Ostwald, P.F., American Machinist Cost Estimator, McGraw-Hill, 1985.
Ullman, D.G., The Mechanical Design Process, McGraw-Hill, 1997.