Gemstones in the Geological Museum : a guide to the collection /
(by) W.F.P. McLintock
- 4th ed. revised by Patricia M. Statham based on the third edition revision by P.A. Sabine
- London : H. M. S. O, 1983
- v, 81 p, 4 p of plates ill(some col.) 1plan 25 cm.