TY  - BOOK
AU  - Shepard, Orson Cutler
AU  - Dietrich, Waldemar F.
TI  - FIRE ASSAYING
U1  - 669.9 
PY  - 1940///
CY  - New York
PB  - Mcgraw-Hill
KW  - Assaying
N1  - Bibliographical Foot-Notes; Tables On Lining-Papers; Half-Title : Metallurgical Texts
ER  -