1. Sound insulation in buildings. Cost and formance of walls and floors
Author: Humphreys, Henry robert.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Soundproofing,، Floors,، Walls,Estimates - Great Britain ، Nosa Detected Damaged Record #064.
Classification :
TH
1725
.
H85
2. Sound insulation in buildings. Cost and performance of walls and floors
Author: Humphreys, Henry Robert.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Soundproofing,، Walls,، Building - Estimates - Great Britain,، Floors
Classification :
TH
1725
.
H85
1971
