155.2640954
S617V
           Sinha, Durga Nand
               Vikassheel desh mein manovigyan Bhartiya anubhav \ Durga Nand Sinha - Agra : Y.K., 1989.
               176p.
                ISBN: 81-85070-14-8

127855
                Subjects: Psychology; Developing Countries.