Корично изображение Електронна книга
Физически характеристики: 1 online resource (ix, 196 pages) : illustrations, map.
Формат: Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
Библиография: Includes bibliographical references (pages 194-196).
ISBN: 0585160953
9780585160955
0889206406
9780889206403