Friedman, Bernard Principles and techniques of applied mathematics / Bernard Friedman - New York : John Wiley & Sons, 1956 [Printing 1957]. - ix, 315 p. : ill. ; 24 cm. - Applied mathematics series . - Applied mathematics series . Include Bibliography and Index. Subjects--Topical Terms: Probabilities and applied Mathematics. Dewey Class. No.: 519 / FRP 1957