00408nam a22001337a 4500020001800000100001600018100002300034245007500057260000900132300000800141942000700149999001500156952010300171  a9788171641819  aK Ponnusamy  aRajiv Baliram Kale  aTextbook on fundamentals of rural sociology and educational psychology  bICAR  a252  cBK  c1009d1009  00104070aCDSTbCDSTd2022-03-04l0o370.15 PON/TEpCDT1120r2025-04-22 00:00:00w2025-01-30yBK