00609cam a2200217 a 4500 2453210 BD-DhUL 20150101195410.0 860814t1947 enka 000 0 eng d 2453210 WU eng WU NNCU:A BD-DhUL 791.45 HAT Hallows, R. W. Television simply explained / R. W. Hallows ; foreword by A. B. Campbell. London : Chapman & Hall Ltd., 1947. 198 p. : ill. ; 19 cm. Include index. Television. ddc BK ANL 621.388 HAL 26745 26745 0 0 ddc 0 791_450000000000000_HAT 0 NFIC 50641 DUSL DUSL GEN 2015-01-01 purchased 791.45 HAT 49757 2015-01-01 2015-01-01 BK