00801nam a2200277 i 4500 349114 BD-DhUL 20150119114226.0 760405s1975 enka b 001 0 eng 76358048 GB*** 0120840502 DLC BD-DhUL DLC QA404.5 .B33 621.3 BEW Beauchamp, K. G. Walsh functions and their applications / by K. G. Beauchamp. London ; New York : Academic Press, c1975. xiii, 236 p. : ill. ; 24 cm. 3 Techniques of physics Includes bibliographical references and indexes. Walsh functions. 7 cbc orignew u ncip 19 y-gencatlg ddc BK 33178 33178 0 0 ddc 0 621_300000000000000_BEW 0 NFIC 62093 DUSL DUSL GEN 1984-10-02 Purchased 0.00 621.3 BEW A267060 2015-01-19 2015-01-19 BK