000 00406cam a22001097a 4500
008 180718b1956 xxu||||| |||| 00| 0 eng d
082 _aYA00x42
245 _aReport of a committee of enquiry
_cby Department of Scientific and Industrial Research, United
260 _aLondon
_bHer Majesty's Stationery Office
_c1956
300 _a3p.
700 _aUnited Kingdom. Department of Scientific and Industrial Research
999 _c426730
_d426730