TY - GEN TI - Scientific American SN - 0036-8733 AV - T1 U1 - 505 CY - New York PB - Munn & Co. KW - Technology KW - Periodicals KW - Science KW - Periodicals. N1 - Description based on: Vol. 3, no. 1 (Sept. 25, 1847); Published by: Scientific American, Inc., 1919-1992 UR - http://www.sciam.com/ UR - http://www.sciam.com/ ER -