000 00317nam a2200133Ia 4500
008 230206s9999||||xx |||||||||||||| ||und||
020 _c220
040 _aDEL
100 _aMahajan, Dharamveer
245 0 _aMethodology of Social Research (Hindi)
260 _bVivek Prakashan
_aDelhi
300 _a424
942 _cBK
999 _c90247
_d90247