00385nam a2200157Ia 4500008004100000020000900041035001000050082002000060100003400080245004400114250000600158260003800164300000800202500001100210650000600221210723s9999||||xx |||||||||||||| ||und||  aNULL  a38233  a1.42BSAD / SIN  aSadhu, A. N. / Singh, Amarjit 0aResearch Methodology In Social Sciences  a-  aMumbaibHimalaya Publishing House  a287  a213198  a-