Andhra University, Waltair, Available Volumes: Vol.25,1968-1969 American Research Study Centre, Available Volumes: Vol.14,1957-58; Vol.20,1963-64; Vol.23,1966-67; Vol.27-,1970- Panjab University, Chandigarh, Available Volumes: Vol.48-61,1952-1965 Andhra University, Waltair, Available Volumes: Vol.57-58,1961-1962
