00361nam a22001457a 450000500170000002000180001704000080003508200230004310000160006624500510008225000120013326000380014530000180018365000140020120221118111230.0  a9789324457579  cAEF  223rd ed.a300bPAT  aPathan , G.  aTechniques of researchbSociology [S3] Sem -VI  a1st ed.  aPune:bSuccess Publication,c2022  a50 p.:c23 cm  aSociology