NS 4931:1985 PDF

Published Date: 02/01/1985

Guidelines for the evaluation of the response of occupants of fixed structures especially buildings and offshore structures, to low-frequency horizontal motion (0,063 to 1 Hz) (ISO 6897:1984)

Published Date: 02/01/1984

Guide to the evaluation of the response of occupants of fixed structures, especially buildings and off-shore structures, to low-frequency horizontal motion (0,063 Hz to 1 Hz)

Published Date: 12/30/2002

IEEE/ASTM Standard for Use of the International System of Units (SI): The Modern Metric System

Published Date: 04/11/2011

American National Standard for Metric Practice