SINE WAVE is a English group. It is a CLOSED group. They attracted 2,025 members. So it is a Medium group. 583875661632272 is the identifier of this group with Facebook. 2015-02-06 15:38:04 is the closest date we have information about it.
A Platform to Express views and Ideas of Employees of All India Radio and Doordarshan preferable ARTEE Members.