Multiple-input describing functions and nonlinear system design [by] Arthur Gelb [and] Wallace E. Vander VeldeGelb, Arthur · First published 1968Open the Tome
New York times great lives of the twentieth centuryArthur Gelb, A. M. Rosenthal, Marvin Siegel · First published 1985Open the Tome
Enchanting Places and How to Find ThemA.M. Rosenthal, Arthur Gelb · First published 1980Open the Tome
Multiple-input describing functions and nonlinear system designArthur Gelb · First published 1968Open the Tome
O'NEILL The complete biography of the greatest American playwright-the man who revolutionized the nation's theatre and whose own life was as storm-sweArthur and Barbara Gelb · First published 1962NonfictionOpen the Tome