Корично изображение Електронна книга
Физически характеристики: 1 online resource (xvi, 104 pages)
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 and index.
ISBN: 0887551777
9780887551772
9780887553301
0887553303