00309nam a2200109Ia 4500082002400000100006200024245005700086260003000143300001600173500000500189700000500194  a309.262865bUn58.HP  aUnited Nations. Economic & Social Affairs, Department of-  aHousing policy guidelines for developing countriesb  aNew YorkbThe Auth.c1976  aviii, 124p.  a  a