Kumar, P S G .
Research methods and statistical techniques / - New Delhi : B R P C India Ltd , 2004. - 620p. ;
paper XII of ugc model curriculum
81-7646-444-9
Research methods
020.28553 / KUM-R
Research methods and statistical techniques / - New Delhi : B R P C India Ltd , 2004. - 620p. ;
paper XII of ugc model curriculum
81-7646-444-9
Research methods
020.28553 / KUM-R