| Gale ECCO, Print Editions

53,910원  | 20180418  | 9781379550358

The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind.

 | Natl Book Network

30,520원  | 20120416  | 9781780190853

Out of print. See isbn 9780754834427 for the updated new hardback edition. The ultimate photographic guide to the world of rocks and minerals, explaining their formation and classification, and instructing the amateur geologist on how to identify, extract and home-test samples safely.