Programmed instruction handbook  nondestructive testing  magnetic particle 
General Dynamics Corporation 
 - 4. ed. 
 - San Diego  General Dynamics  1977 
 - 1 c.  res., şkl., graf.  24 cm. 
 - General Dynamics Corporation  Programmed instruction handbook  PI-4-3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic testing--Programmed instruction.<br/>Nondestructive testing.
<br/><br/><label>Dewey Class. No.: </label>620.1127 PRO 1977