This study is intended to identify the impact of air quality on the house market price of Ulaanbaatar's densely populated districts. To this end, the correlation between the …
System of building design documents, MNS 5415 : 2004. Graphical symbols and signs of elements of. construction sitе. Стандартчилал, Хэмжилзүйн Үндэсний Зөвлөлийн 2004 …