Martens, Hinrich R. <br/><br/>
Introduction to system theory/ 
Hinrich R. Martens, Don R. Allen 
 - Ohio:  Charles E. Merrill Pub.,  c1969 
 - xi, 611 p.;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>675096030  $ 13.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System theory<br/>Science--Philosophy<br/>System analysis<br/>Systems engineering
<br/><br/><label>Dewey Class. No.: </label>629.83