00467nam a2200169Ia 4500008004100000082000800041082000800049245014800057250001200205260002000217260000900237300001000246365000600256365000600262365000600268650002300274181031s9999    xx            000 0 und d  a691  bBUI  aBuilding Materials for Low Income Housing: Asian and Pacific Region: proceedings of a symposium held at the United Nations building in Bangkok.  a6th ed.  bE.and F.N. SPON  c1987  a357p.  b0  d0  e0  aBuilding Materials