TY  - BOOK
AU  - Hartman,Howard L.
AU  - Mutmansky,Jan M.
TI  - Intoductory mining engineering
SN  - 0471348511
U1  - 622 22
PY  - 2002///
CY  - New Jersey
PB  - John Wiley & sons
KW  - Mining engineering
N1  - Includes bibliographical references and index
ER  -