00615nam a2200217 a 4500 0713122552 (pbk.) QA76 BRA Brand, M. Analogue computers / Michael Brand and Timothy Brand. London : Edward Arnold, 1970. 127 p., plate : ill. Contemporary mathematics Bibliographyi. Electronic analog computers. Brand, Timothy. .b10003162 mntkq y 170818 1 010601 m a y 0 mntk2 236 236