Lex

Browse

GenresShelvesPremiumBlog

Company

AboutJobsPartnersSell on LexAffiliates

Resources

DocsInvite FriendsFAQ

Legal

Terms of ServicePrivacy Policygeneral@lex-books.com(215) 703-8277

© 2026 LexBooks, Inc. All rights reserved.

NL hierarchyNL hierarchy

NL hierarchy1988

Jianer Chen

Details

First published
1988
OL Work ID
OL12295560W

Find this book

Open Library
Book data from Open Library. Cover images courtesy of Open Library.