TY - RPRT TI - Engineering aspects of the September 19, 1985 Mexico earthquake AU - Stone, William C AU - Yokel, Felix Y AU - Celebi, Mehmet AU - Hanks, Thomas AU - Leyendecker, Edgar V PY - 1987 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS BSS 165 DO - 10.6028/NBS.BSS.165 ER -