2009 - Hardcore Inventing Invent Protect Promote and Profit From Your Ideas (Paperback) ISBN-13: 9781602396548 ISBN-10: 160239654X Genres: Business & Money, Science & Math ? |
2009 - Hardcore Inventing Invent Protect Promote and Profit From Your Ideas (Paperback) ISBN-13: 9781602396548 ISBN-10: 160239654X Genres: Business & Money, Science & Math ? |