000 00287nam a2200121Ia 4500
100 _aThornley, G. C.
020 _a0-582-55222-2
942 _cBK
245 _aEasier scientific english practice
260 _aLongman Group Limited, London
_c1964
082 _a428 Tho
300 _avi,146p
999 _c17084
_d17084