ISBN 9781984900227 books & textbook
The Pivot of Civilization by Margaret Sanger: The Pivot of Civilization by Margaret Sanger
Sanger, Margaret Volunteer, Anonymous Muller, Dan Widger, David
CreateSpace Independent Publishing Platform /2018-01-31 Paperback / 262 Pages
isbn-10: 1984900226 / isbn-13: 9781984900227
