000 00639nam a2200157 a 4500
005 20220228110622.0
035 _aF8901000708782
084 _aPCA BUL D27 1959
100 _aKuenning, William H.
245 _aLaboratory test of sealers for sawed joints / by William H.- Kuening.
260 _aSkokie, Illionis : atories, Development Department
300 _a12 p.
440 _aBulletin D27 / Portland Cement Association, Research and De-velopment Laboratories, Development Department
500 _a"Authorized reprint from Bulletin 211 of the Highway Resear-ch Board, 1959, p. 1".
690 _aSelladores (Juntas o uniones) - Pruebas.
999 _c58799
_d58799