000 00314nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aNakkiran S & Selvaraj R
245 0 _aResearch Methods In Social Science
260 _bHimalaya Publishing House
_c2001
300 _a230p
650 _aCommerce
942 _cBK
999 _c6233
_d6233