2026-10-01T21:04:38Z Devesh Kumar http://openbooksonline.com/profile/DeveshKumar http://storage.ning.com/topology/rest/1.0/file/get/986210709?profile=original&width=48&height=48&crop=1%3A1 http://openbooksonline.com/profiles/friend/feed?user=d274e4c6b0f04194b67a6cef18daf8d5&xn_auth=no