00756cam a2200205 4500 1603618 BD-DhUL 20161208111321.0 s1944 enk 00000 eng u 44051261 1603618 BD-DhUL 500 EVE Everyday knowledge in pictures : showing how coal, gas, electricity and water are produced and distributed. How telephones, clocks, radio sets, domestic appliances and safety devices work. How transport systems are operated. How cinema films are projected and gramophone records made / London : Odhams press limited 1944. 320 p. : ill. ; 23 cm. Engineering. Technology. ddc BK 132829 132829 0 0 ddc 0 500_000000000000000_EVE 0 NFIC 249537 DUL DUL GEN 2016-12-08 Purchased 500 EVE 48280 2016-12-08 2016-12-08 BK