The Asphalt Institute
Maryland: The Asphalt Institute, 1973
Buku Teks
The Asphalt Institute
The Asphalt Institute, 1970
Buku Teks
Horonjeff, Robert
McGraw-Hill, 1975
Buku Teks
Allen, Roy
Ian Allan, 1977
Buku Referensi
Skrypnik, Oleg Nicolaevich
Springer Nature, 2019
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