Salvadori, Mario George, 1907-  Salvadori, Mario George, 1907- <br/><br/>
Differential equations in engineering problems / 
by Mario G. Salvadori and Ralph J. Schwarz. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  [1958?] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.