ISBN 9781428075054 books & textbook
The Elements of General Method (Based on the Principles of Herbart)
IndyPublish /2007-03-05 Paperback / 136 Pages
isbn-10: 1428075054 / isbn-13: 9781428075054
IndyPublish /2007-03-05 Paperback / 136 Pages
isbn-10: 1428075054 / isbn-13: 9781428075054