University of Kerala, Thiruvanathapuram, Available Volumes: NULL, Year: 2013 Kannur University, Available Volumes: NULL, Year: 2004 University of Calicut, Kozhikode, Available Volumes: NULL, Year: 2004 Kannur University, Available Volumes: 1999-2001 University of Kerala, Thiruvanathapuram, Available Volumes: Vol.1,1945;Vol.1-21,1969-1996 Central University of Kerala, Kasaragod, Available Volumes: Vol.41-42,48-50
