General engineering handbook / ed. C.E. O'Rourke ; assoc. ed. T.R. Agg ... [et al.] Principles of aeronautical radio engineering / by P.C. Sandretto Radio engineers' handbook / by Frederick Emmons Terman Foundations of bridges and buildings / by Henry S. Jacoby and Roland P. Davis Materials handbook : an encyclopedia for purchasing agents, engineers, executives, and foremen / George S. Brady Formulas for stress and strain / Raymond J. Roark