3rd Biennial National Council of Hispanio Deaf and Hard of Hearing Conference Call for Papers (Deadline: April 1, 2012) http://www.nchdhh.org/call-for-papers.html Exhibition Booth (Deadline: June 1, 2012) http://www.nchdhh.org/exhibition-booth.html Potential Sponsors (Deadline: June 1, 2012) http://www.nchdhh.org/potential-sponsors.html Program Book (Deadline: July 1, 2012)…