00391nam a22001337a 4500020001800000082001900018100001800037245004100055260005200096300001900148500003700167650002500204650002800229  a9789390302086  a650.072bVEN/R  aVenugopalan K  aResearch Methodology/cVenugopalan K  aCalicut University:bCalicut University,c2020.  a276p. ;b25cm.  aFor Mcom Third Semester Textbook  aResearch Methadology  aThird Semester Textbook