General engineering handbook / ed. C.E. O'Rourke ; assoc. ed. T.R. Agg ... [et al.] america in a world at war America's maginot lines / by Helen Hill médailles commémoratives comme instruments de propagande allemande / par G.F. Hill Audiovisual aids to instruction / by William Exton Daybreak for our carrier / text by Max Miller ; photogr. by Charles E. Kerlee ; [introd. by Arthur C. Davis] Exchange ship / by Max Hill Introduction to meteorology / by Sverre Petterssen This is my story / by Louis Francis Budenz mcgraw-hill series in mechanical engineering Kinematic synthesis of linkages / Richard S. Hartenberg and Jacques Denavit Six-place tables : a selection of tables of squares, cubes, square roots, cube roots, fifth roots and powers ... / with explanatory notes by Edward … Formulas for stress and strain / Raymond J. Roark Knowing and drawing trees / A. Hill : 1