00647cam a22001691 4500 621.31921 BUS L-9, P-30 Bush, Vannevar, 41468 Operational circuit analysis, by Vannevar Bush ... with an appendix by Norbert Wiener ... 1st ed. Second printing, corrected. New York, J. Wiley & Sons, Inc.; London, Chapman & Hall, Limited, 1937. 2 p. l., iii-x, 392 p. illus., diagrs. 20 cm. 0 0 0 621_319210000000000_BUS Calculus, Operational. Electric circuits. 10997 Wiener, Norbert, 36464 ddc BK 545568 545568 0 0 ddc 0 0 MCE MCE 2014-05-27 1 621.31921 BUS MCE-5364 2020-03-24 2020-02-25 2014-05-27 BK