00319nam a2200109Ia 4500008004100000082001200041100001900053245008500072250002200157260000900179300002100188190415s9999    xx            000 0 und d  aTS.0265  aSatya Raju, R. 0aInformal sector in urban labour markets : A case study of shops and estabilshmen  aAndhra University  c1983  a343p. + C D - 55