TY  - BOOK
AU  - Bhatnagar,G.S.
TI  - Science & technology of diamond
SN  - 1898326487 (hbk.)
PY  - 1999///
CY  - New Delhi
PB  - Mineral Club of India
KW  - Diamonds
KW  - India
KW  - Diamond industry and trade
N1  - Includes bibliographical references
ER  -