000 00272nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRR.0184
100 _aRamana, K.V.
245 0 _aUrban informal sector : Some issues
260 _c1994
300 _a79
942 _cBK
999 _c22564
_d22564