TY  - BOOK
AU  - A Bakon,A Szymanski
TI  - Practical uses of diamond
SN  - 0-13-739095-5
U1  - 553.82 Bak/Szy 
PY  - 1993///
CY  - Ellis Horwood, New York
KW  - Polytechnic - Jewellery
ER  -