000 00279nam a2200121Ia 4500
100 _aThornley, G.C.
020 _a0 582 55223 0
942 _cBK
245 _aScientific english practice
260 _aLongman Group Limited, London
_c1964
082 _a428 Tho
300 _aIX, 163
999 _c16382
_d16382