000 00319nam a2200133Ia 4500
008 230220s9999 xx 000 0 und d
041 _aeng
082 _a303.4
_bPRA
100 _aPrasad, D. M. Ravi
_91539290
245 _aChangeology
260 _b Deep & Deep
300 _a155p.
650 _aSociology
_91539291
999 _c1004187
_d1004187