00554nam a22001817a 4500 194006 194006 20221202110812.0 E.N.A./ 7.11.22 9789391581312 1995.00 PSYCHO INFORMATION TECHNOLOGIES first Agyajit Singh STUDY HUMAN PSYCHOLOGY/ BY AGYA GIT SINGH 2021 Delhi Psycho Information Technologies 2021 B-6, Mukherjee Tower Comm. Comples Dr. Mukherjee Nagar, Delhi 110009 361p 25cm (HB) ddc EN 2021 AGY