Highways research record no.350 Symposium on viscosity grading of asphalts, 6 reports
| Corporate Author: | |
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| Published: |
USA
HRB
1971
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| Subjects: |
| LEADER | 00469cam a2200145 7i4500 | ||
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| 245 | 1 | 1 | |a Highways research record no.350 |b Symposium on viscosity grading of asphalts, 6 reports |
| 260 | 0 | 0 | |a USA |b HRB |c 1971 |
| 300 | |a 63.p |b graph |c 25cm($2.40) | ||
| 650 | 0 | 0 | |a Highway Research Board |x Highway |
| 999 | |a URJ05589 |b Book |c General Collection |e Unit Rekabentuk Jalan | ||