Russ J. C., . (1972). Elemental X-ray analysis of materials EXAM methods. [s.l.]: [s.n.].
Russ J C, . 1972. Elemental X-ray analysis of materials EXAM methods. [s.l.]: [s.n.].
Russ J C, . Elemental X-ray analysis of materials EXAM methods. [s.l.]: [s.n.]. 1972.