TY - BOOK ED - Proceeings of the symposium on materials engineering exposition and congress TI - APPLICATIONS OF MODERN METALLOGRAPHIC TECHNIQUES: symposium on materials engineering exposition and congress U1 - 669.95734 PY - 1970/// CY - Philadelphia PB - American Society For Testing And Materials KW - Metallography -- Congresses N1 - Symposium Presented At The Material Engineering Exposition And Congress American Society For Metals ER -