00442nam a2200169Ia 4500008004100000082001800041100001700059245004400076250000600120260004400126300000800170650002000178650001400198653002100212653002000233700001900253170901s1985    xx            000 0 und d  a301.018bS11R  aSadhu, A. N. 0aResearch Methodology in Social Sciences  a3  aBombaybHimalaya Publishing Housec1985  a287  aSocial sciences  aSociology  aResearch methods  aSocial sciences  aSingh, Amarjit