00665nam a2200241 a 4500 53908 BD-RjUL 20211209080036.0 161029s1957 en a|||| |||| 001 0 eng d (BD-RjUL)54030 BD-RjUL eng BD-RjUL eng 23 621.384 HEP 1957 Henney, Keith 161014 Principles of radio / Keith Henney, Glen A. Richardson 6th ed. London : John Wiley & Sons, 1957 vii, 655 p. : ill. ; 23 cm. Includes index Radio 161015 Richardson, Glen A. 161016 ddc BK 53908 53908 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1958-08-09 John Wiley 10.71 0 621.384 HEP 1957 2016-10-29 00:00:00 C-2 2016-10-29 BK 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1958-08-09 John Wiley 10.71 0 621.384 HEP 1957 2019-02-20 00:00:00 C-1 2019-02-20 BK