TY  - BOOK
AU  - Cummins,Arthur B.
AU  - Given,Ivan A.
ED  - Society of Mining Engineers of AIME
TI  - SME Mining Engineering Handbook : Volume 2
U1  - 622.02 19
PY  - 1973///
CY  -  New York
PB  - Society of Mining Engineers of American Institute of Mining, Metallurgical, and Petroleum Engineers
KW  - Mining engineering
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references
ER  -