TY - BOOK AU - Grier,David Alan TI - When computers were human AV - QA303.2 .G75 2005eb U1 - 510/.92/2 22 PY - 2005///] CY - Princeton PB - Princeton University Press KW - Calculus KW - History KW - Science KW - Mathematics KW - Mental calculators KW - Electronic books N1 - Includes bibliographical references (pages [373]-400) and index UR - http://site.ebrary.com/lib/daystar/Doc?id=10783697 ER -