00438nam a2200133Ia 450000500170000000800410001708200160005810000190007424500510009326000370014494200070018195201010018899900150028920250107154502.0241216s9999||||xx |||||||||||||| ||und||  aREF 694 UNI  aUNITED NATIONS 0aThe Prefabrication of Wooden Doors and Windows  aNew York,bUnited Nations,c1973  cBK  104070aARULIBbARULIBcReferenced2024-12-16l0oREF 694 UNIp2774r2024-12-16w2024-12-16yBK  c1872d1872