00313nam a2200097Ia 4500008004100000100004200041245005900083260004400142300000900186650002000195190216s9999||||xx |||||||||||||| ||und||  a"Pattan Shetty,Nakkiral, Johnwinfred" 3aAn Introduction To Research Methods In Social Sciences  b"Rainbow Publications,Tamil Nadu"c1986  a200p  aSocial Sciences