000 00320nam a2200133Ia 4500
005 20260205050619.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a301.24 M315S
100 _aMANN R S
245 0 _aSOCIAL CHANGE & SOCIAL RESEARCH
260 _aNEW DELHI
_bCONCEPT
_c1988
300 _a271
942 _cBK
999 _c82554
_d82554