Gemmological instruments : their use and principles of operation / Peter G. Read.
| Author/creator | Read, Peter G. |
| Format | Book |
| Publication Info | London ; Boston : Newnes-Butterworths, 1978. |
| Description | 227 pages : illustrations ; 23 cm |
| Subjects |
| Bibliography note | Includes bibliographical references and index. |
| LCCN | 77030649 |
| ISBN | 0408003162 |