000 00388nam a2200169Ia 4500
008 210210b1939 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a539/25
100 _aDIXON (J L)
245 _aWorld of engineering
260 _aLondon
_bScientific Book Agency.
_c1939
300 _a205
650 _aWorld
650 _aengineering
690 _aPhysics
906 _a009041
999 _c126761
_d126761