000 | 00444nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110620.0 | ||
035 | _aF8901000708613 | ||
084 | _aPCA BUL 163 1963 | ||
100 | _aMuenow, Richard. | ||
245 | _asonic method to determine pavement thickness / by Richard M-uenow. | ||
260 | _aSkokie, Illinois : atories | ||
300 | _a[16] p. | ||
440 | _aBulletin 163 / Portland Cement Association | ||
690 | _aPavimentos - Grosor - Determinación. | ||
999 |
_c58706 _d58706 |