TY - BOOK AU - Cowan,Ruth Schwartz TI - A social history of American technology SN - 0195046064 (acidfree paper) AV - T14.5 .C69 1997 U1 - 303.48/3/0973 20 PY - 1997/// CY - New York PB - Oxford University Press KW - Technology KW - Social aspects KW - United States KW - History N1 - Includes bibliographical references and index ER -