Un nuevo mundo para ingenieros / 
Henry T. Heald, compilador. 
 - Buenos Aires :  Ediciones Marymar,  1974. 
 - 292 p. ;  23 cm. 
<br/><br/> Translation of: The world of the engineer. 
<br/><br/><label>ISBN: </label> $9.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering.
<br/><br/><label>LC Class. No.: </label>TA 147  / N964 1974 
<br/><br/><label>Dewey Class. No.: </label>620