00399nam a22001577a 450000500170000001000150001702000270003203500140005903700090007308200150008224500580009726000370015527000200019230000230021276000060023520250429164303.0  aENG-144125  a9788195345366c1500.00  aEN-127657  bDBAD  a370.11521  aEducation Society and LivelihoodcApurba Ranjan Dutta  aAssam bMohendra Nath Borac2024  aGolaghatbAssam  axv,431pc21 cm(Pb)  b1