TY  - BOOK
AU  - Burls,John
ED  - International industrial Diamond Conference
TI  - Science and technology of industrial diamonds: Proceedings
U1  - 621.9 
PY  - 1967///
CY  - London
PB  - Industrial Diamond Information Bureau
KW  - Diamonds, Industrial
KW  - Tools
KW  - Industrial minerals
KW  - Diamonds, Artificial
N1  - Vol.1, Science
ER  -