000 002630000a22001210004500
245 _aEngineering science in SI units
100 _aHughes, E.
100 _aHughes, C.
260 _aNew York
_bLongman
_c1977
080 _a53
_bH8
041 _aEN
942 _cBK
999 _c111018
_d111018