000 002530000a22001090004500
245 _aEngineering : techer's notes
100 _aDudley-Evans, T. ...[et.al.]
260 _aLondon
_bLongman
_c1979
080 _a420:62
_bD8
041 _aEN
942 _cBK
999 _c113867
_d113867