00509nam a22001577a 450000500170000001000150001702000270003203500140005903700090007308200120008210000180009424500880011226000530020027000780025330000200033120241218123031.0  aENG-143071  a9789391581350c1995.00  aEN-126603  bDBAD  a150.724  aAgyajit Singh  aPositive Psychology: cBy Agyajit SinghbAn Emerging Trend of Twenty-First Century/  aNew DelhibPsycho Information Technologiesc2022  aB-5, Mukherjee Tower Commercial Complex,bNew Delhie110009k011-23246222  a317p.c24cm(hb)