000 00718nam a2200169 a 4500
005 20220228110623.0
035 _aF8901000708919
084 _aPCA BUL D111 1966
100 _aLitvin, Albert.
245 _aLaboratory study of shotcrete / by Albert Litvin and Joseph- J. Shideler.
260 _aSkokie, Illinois : atories, Development Department
300 _a22 p.
440 _aBulletin D111 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department
500 _a"Authorized reprint from the copyrighted Symposium on shot - creting, American Concrete Institute, Publication SP-14, 1-65-184 (1966)."
690 _aTorcretado - Pruebas.
700 _aShideler, Joseph J., coaut.
999 _c58875
_d58875