000 01221nam  2200265za 4500
0019.830176
003CaOODSP
00520221107145454
007cr |||||||||||
008170109s1981    oncoa  |o    f|0| 0 eng d
020 |qprint edition|z0-662-11791-3
040 |aCaOODSP|beng
043 |an-cn---
0861 |aNH18-17/2-1981E-PDF|zNH18-17/2-1981E
24500|aLeBreton Flats development evaluation 2 |h[electronic resource] : |bwalls and floors as sound barriers.
260 |a[Ottawa] : |bCanada Mortgage and Housing Corporation, |c[1981]
300 |a11 p. : |bphotos, ill.
500 |aIssued also in French under title: Aménagement des Plaines LeBreton évaluation 2 : murs et planchers insonorisants.
500 |aDigitized edition from print.
520 |a"This pamphlet on walls and floors as sound barriers is one in a series describing experiments undertaken at LeBreton Flats"--Preface.
69207|2gccst|aUrban planning
693 4|aSound barriers
7102 |aCanada Mortgage and Housing Corporation.
77508|tAménagement des Plaines LeBreton évaluation 2 |w(CaOODSP)9.830179
85640|qPDF|s765 KB|uhttps://publications.gc.ca/collections/collection_2017/schl-cmhc/NH18-17-2-1981-eng.pdf