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Change Theory and the Principles of Social Systems, Paperback by Nderu-boddington, Eulalee Maria, ISBN 3639200659, ISBN-13 9783639200652, Like New Used, Free shipping in the US
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.