Lawden, Derek F. <br/><br/>
Mathematics of engineering systems:  linear and non-linear / 
Derek F. Lawden 
 - 2nd ed. 
 - London:  University Paperbacks,  c1959. 
 - viii,404p.:  table, figs., ill.;  20 cm. 
<br/><br/> Includes index 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Engineering mathematics<br/>Fourier series
<br/><br/><label>Dewey Class. No.: </label>517.38/LAM